I use 4 wraps on a roofing nail aprox 3mm ID, Ohms out @ .1 I lift it so the air flow hits the bottom of the coil. I wick it loose so it wicks fast, you can check it by pulling it out, it should look real saturated
I use the smaller air slit, I don't like too much air flow! it waters down the flavour
I use a huge Preheat! 100 watts, it comes up to temp fast. I can get a nice short fast hit, that works for me 
IMO My Plus's beat the mesh tank
for flavour, less juice combustion & the bonus is it's a TC vape 
IMO My Plus's beat the mesh tank

