Plenty o' power, I'm not sure how much vapor you can get using any particular setup. Like I said before, the Protank II seemed to create a lot
in my experience. It could easily be more or less than what you're used to, so anyone's opinion on the subject is particularly equivocal based on such things as: battery amp output, VV/VW, Ωs, airflow, wicking, juice, etc...
I think most people that "chase clouds" head towards the RDA/RBA method sooner or later. Micro coils are, in my opinion, very easy to make and SO much better than stock coils.
If you get a chance to snag a Protank II or try one out, I recommend it. For a tank setup, it does create large plumes of vapor, no doubt. You might also want to consider getting some USP Glycerin or higher VG juices as it also increases vapor production.