For me.....the extra mah doesn't mean a thing if the device isn't dependable. I've gone through too many mods, and every type of clearo made in the last 3+ years. Those that have come to market and a good number of betas that never made it. I was one of the very first to have the first zMax, because I wanted watts not vv. I've had the zMax version 2 , vamo, spinners, twists, pt dongles, mechanicals, mvp, .....the list goes on and on. I've got batteries in all sizes. chargers, you name it. I am just weary of spending money in anticipation of nirvana and finding I've just purchased a piece of...doodoo. I prefer to err on the side of caution now. Will wait and see how the TC evolves and develops.
It wasn't all that long ago that everyone was touting stainless mesh for wicks.....and then the ceramic
......I shall just wait and see what the future proves to be reliable