Here's a quick guide I found with regards to fasttech products. Which may be of help to some of you guys.
source
Please note: This is NOT my review.
I like to experiment with different vaping gear, and at this point I feel like I've bought half of Fasttech's offerings. Much of it is laughably bad, some of it is OK (and great to give to friends interested in vaping), but there are a few gems. Below are some of my favorites along with mini-reviews. If you're in the market for a mech mod or dripper, have the patience of a saint for shipping, and don't want to spend a lot then give these a look.
Mech mods
--Cartel Copper https://www.fasttech.com/products/0/10008265/1791600-cartel-style-mechanical-mod-full-set --Cartel Brass https://www.fasttech.com/products/1411/10008265/1770601
These are the Infinite clones as far as I can tell. Heavy, solidly built, great magnetic buttons and very adjustable positive pins. Super-low voltage drop, particularly on the copper version.
--Pegasus https://www.fasttech.com/products/10008266/
This is the Vapetech version that Twisted420 reviewed so highly. Great button, almost no voltage drop, and very deep engraving.
--Vanilla tube https://www.fasttech.com/products/1766904
Not sure who makes this one, but I like it. The positive pin adjustment is a little fiddly, but the reverse-threaded locking ring and button are nice, and it hits hard.
--GP Paps https://www.fasttech.com/p/1677404
EDIT: Initially I hadn't included this one since I don't like how the button gets hot on very low resistance builds, and it sometimes un-adjusts itself, however after several folks mentioned it I thought I'd throw it on the list. If you don't build below .4 or so you won't notice the hot button, and other than that it's a pretty slick little mod.
RDA
--Magma https://www.fasttech.com/p/1718100
I own both the authentic Magma and this clone, and honestly I can't tell them apart. Deep well, great flavor, fantastic machining. Dual or single airflow options.
--Mephisto https://www.fasttech.com/products/1802100
There are several Mephisto clones on FT, and most of them are pretty bad. This one on the other hand is pretty great. A little noisy on hard draws, but a great deep well and bus parking sized post holes. Dual or single coil airflow options.
--Stillare V2 https://www.fasttech.com/p/1746004
The laser engraving on this one is a touch blurrier than on my authentic, but the design is spot on. Hits hard with big clouds and decent flavor - tunable with very adjustable airflow. Dual coil only.
--Veritas http://www.fasttech.com/products/3028/10008562/1816700-veritas-style-rebuildable-dripping-atomizer
Another one that's indistinguishable from the authentic. Fiddly to build, but the flavor is amazing. Almost leakproof with the horizontal airflow channel. Some of the other clones of this on Fasttech have smaller airflow than the authentic, but this particular SKU doesn't.
--Zenith V2 https://www.fasttech.com/products/1805906
Not quite a 1:1 clone with a copper positive pin, and not immaculate machining, but other than that it's fantastic. Hits and builds just like the authentic. Airflow options for single or dual, and comes with the full set of AFC rings to suit your style.
Accessories
--POM driptips https://www.fasttech.com/products/1411/10005770/1447706
Buy these. Just do. Heck, buy the 5 pack. They also have white, SS, brass, and copper versions of the same drip tips. Wide bore makes for easy draw, a wide opening makes it easy to drip through, and the POM versions are very good at insulating your lips from a hot atty.
What to stay away from and general Fasttech buying tips
Anything with circuitry. Every VV/VW mod I've gotten from Fasttech has been bad, and some of them have been scary bad (mis-reading resistance by as much as half an ohm). For everything else, look closely at the pictures and the reviews before you buy. Stay away from things with less than four stars, or anything where there demo pictures (which should presumably be the best one from their stock) shows burrs in the threading, or sloppy details. If they have two versions of something, the version that's a dollar more is usually worth the extra dollar. If in the US, always get the USPS Priority shipping, it's the fastest free options for orders over $25.
source
Please note: This is NOT my review.
I like to experiment with different vaping gear, and at this point I feel like I've bought half of Fasttech's offerings. Much of it is laughably bad, some of it is OK (and great to give to friends interested in vaping), but there are a few gems. Below are some of my favorites along with mini-reviews. If you're in the market for a mech mod or dripper, have the patience of a saint for shipping, and don't want to spend a lot then give these a look.
Mech mods
--Cartel Copper https://www.fasttech.com/products/0/10008265/1791600-cartel-style-mechanical-mod-full-set --Cartel Brass https://www.fasttech.com/products/1411/10008265/1770601
These are the Infinite clones as far as I can tell. Heavy, solidly built, great magnetic buttons and very adjustable positive pins. Super-low voltage drop, particularly on the copper version.
--Pegasus https://www.fasttech.com/products/10008266/
This is the Vapetech version that Twisted420 reviewed so highly. Great button, almost no voltage drop, and very deep engraving.
--Vanilla tube https://www.fasttech.com/products/1766904
Not sure who makes this one, but I like it. The positive pin adjustment is a little fiddly, but the reverse-threaded locking ring and button are nice, and it hits hard.
--GP Paps https://www.fasttech.com/p/1677404
EDIT: Initially I hadn't included this one since I don't like how the button gets hot on very low resistance builds, and it sometimes un-adjusts itself, however after several folks mentioned it I thought I'd throw it on the list. If you don't build below .4 or so you won't notice the hot button, and other than that it's a pretty slick little mod.
RDA
--Magma https://www.fasttech.com/p/1718100
I own both the authentic Magma and this clone, and honestly I can't tell them apart. Deep well, great flavor, fantastic machining. Dual or single airflow options.
--Mephisto https://www.fasttech.com/products/1802100
There are several Mephisto clones on FT, and most of them are pretty bad. This one on the other hand is pretty great. A little noisy on hard draws, but a great deep well and bus parking sized post holes. Dual or single coil airflow options.
--Stillare V2 https://www.fasttech.com/p/1746004
The laser engraving on this one is a touch blurrier than on my authentic, but the design is spot on. Hits hard with big clouds and decent flavor - tunable with very adjustable airflow. Dual coil only.
--Veritas http://www.fasttech.com/products/3028/10008562/1816700-veritas-style-rebuildable-dripping-atomizer
Another one that's indistinguishable from the authentic. Fiddly to build, but the flavor is amazing. Almost leakproof with the horizontal airflow channel. Some of the other clones of this on Fasttech have smaller airflow than the authentic, but this particular SKU doesn't.
--Zenith V2 https://www.fasttech.com/products/1805906
Not quite a 1:1 clone with a copper positive pin, and not immaculate machining, but other than that it's fantastic. Hits and builds just like the authentic. Airflow options for single or dual, and comes with the full set of AFC rings to suit your style.
Accessories
--POM driptips https://www.fasttech.com/products/1411/10005770/1447706
Buy these. Just do. Heck, buy the 5 pack. They also have white, SS, brass, and copper versions of the same drip tips. Wide bore makes for easy draw, a wide opening makes it easy to drip through, and the POM versions are very good at insulating your lips from a hot atty.
What to stay away from and general Fasttech buying tips
Anything with circuitry. Every VV/VW mod I've gotten from Fasttech has been bad, and some of them have been scary bad (mis-reading resistance by as much as half an ohm). For everything else, look closely at the pictures and the reviews before you buy. Stay away from things with less than four stars, or anything where there demo pictures (which should presumably be the best one from their stock) shows burrs in the threading, or sloppy details. If they have two versions of something, the version that's a dollar more is usually worth the extra dollar. If in the US, always get the USPS Priority shipping, it's the fastest free options for orders over $25.