Thank you everyone for your input. Definitely has given me some food for thought. I will be doing some research and seeing what we can bring in. I will say that Favotank has peaked my interest, I've seen it reviewed a few times now and seems rather promising. I will try my best to keep everyone's opinions in mind
I've been back and forth with Vivian from YoCan a couple times in the last week or so. The original "Beta" version that they sent out was good for PG heavy juice but did not work at all with heavier VG juices. That was a no-no for a sub-ohm tank.
The good thing, they immediately took the feedback provided, modified the heads with larger juice holes and I now have a couple release versions on hand that I've been using with max VG juices for the last couple days. Both the Ceramic head (0.5ohms) and the OCC heads (0.5 and 0.2ohms) work fine on the release edition of the Favotank with pretty much any juice that I own. Time frame from Beta heads, to modified release edition heads was under a week, using DHL to get the original and updated heads out to testers. That to me was a fantastic turnaround.
The only thing missing now is a rebuildable head, which I've been assured is on the table, and will make an appearance in the next edition. As it stands, this is a great tank for somebody that does not wish to rebuild coils, but yet wish to venture into sub-ohm territory.