Definitely agree with a simple 24g build, always like to do that or 26 (if i want to use it with the tightest draw airhole). I also prefer spaced coils than micro contact coils for the sake of flavor, grown bored with just massive clouds.
I have a bunch of RTAs nearing the $200 mark each, but this thing is my favorite because of ease of build and so many options. I like that I can take a flavor high gauge build as well as a 24 gauge build and not have wicking issues which is more than I can say for these other high end RTA's (aside from build quality and a protruding 510 pin, they got nothing on the subtank mini). What will be even more cool is when they start selling the RBA and coils found on the Kbox version (CANNOT WAIT FOR THAT).