I vape watts, sub-ohm.
My
cleito 120 I vape at about 90 watts with ordinary
coils, with mesh its about 60 watts(all stock
coils).
Now with my attys and rdas it's a different proposition, at the moment I'm running a creed dbl coil flapton and its about .18 ohm,takes 80 watts for a good vape .
My vandy vape mesh 24 has ss316 mesh in right now and it's at .20 ohms, running at 55 watts.
I vape 70/30 .
So as you can see it depends on lots of factors.
Find your own sweet spot and enjoy.
A lot of really good information in this thread, thanks everyone.