I agree with Wyojoe. I'd love one of these T-Rex beasts, but if I was going for it I'd want to go full-throttle and get the big boy (IF it came in a carto pack with the zip-up carrying case). The more I try, the more I realize I'm a cartomizer fella' and only use my atty's for drip-sampling and the cartridges for, well, nothing.