Good question.
The pioneer has leaked on me twice so that’s minus points but in all fairness I use them for different things.
The expromizer has the tightest draw and it performs roughly the same as the pioneer but the pioneer I have the DL chimney installed and the 1.4 airdisk even though...
I originally just put in 26 AWG, 2.5mm ID and I think 7 or 8 wraps.
I built a 2x28 AWG claptoned with 38AWG for it as my next coil because I'm running this in the pioneer, expromizer v4, dvarw and skyline and the flavour is great. Comes out to about 0.4 Ohms but at 21- 24W I'm happy.
I love it. It’s actually between her and the skyline that I’m using currently!
I put a plain wire build and the flavour was pretty awesome so I’ve built her a MTL coil, just need to insert it after a wash :D
I need interchangeable tips depending on the size of the component etc. R500 is still better than R5000 and I really want a weller but let’s not talk about those prices!
Look at the magnum range. I have one where I can change the tips and a small potentiometer to change the heat settings depending on the application required.