Quick background: Discovered vaping a few years ago, bought a few PVs to experiment and discovered the Go-Go. The Go-Go was close to what I wanted, which produced a vapor volume that was close to what I was looking for, just not quite enough to keep me from going back to cigs. So I stopped for over a year. Wanting to try again I went to CigEasy (natch), and discovered the that tanks were new (to me). Decided on trying the M-1 tank due to the option of the 2.2 coils for even more vapor. Think I like vapor? 
The tanks and coils arrived yesterday, and from the first draw I was hooked! No urge at all to smoke a cigarette. No knowing which coils came with the tanks (anyone?), I just swapped from the coils I ordered.
Let's say I'm optimistic. I'm vaping so much I may need to rethink the nicotine content of my juice.
BTW, the tanks are very nice quality. You can't go wrong.

The tanks and coils arrived yesterday, and from the first draw I was hooked! No urge at all to smoke a cigarette. No knowing which coils came with the tanks (anyone?), I just swapped from the coils I ordered.
Let's say I'm optimistic. I'm vaping so much I may need to rethink the nicotine content of my juice.
BTW, the tanks are very nice quality. You can't go wrong.