To give a recommendation is going to be nigh on impossible as everyone has different sweet spots. For instance, I like to mtl around 0.4 on a staple clapton.
What ohm do you generally vape at? With that info @charln would most probably be able to recommend the best type of coil you could try.
Arbiter v2 is a winner for me too. Haven't tried the Blaze yet so my opinion is a bit biased here, but my Arbiter has basically benched all my other RTA's