Paul,
Welcome back! Janty never supported JoyE's development of the new "mega attys.carts and cartos". Overall, although some have found the mega cartos to be WOW, the majority think they are a POS. Wrt the mega atty/cart, think 801, and in the process loose what the eGo was designed to do - warm incoming air. Neither the cartos or atty/carts will do this. The new design provides aesthetics only.
IMHO it is a step in the wrong direction, something Janty reluctantly jumped on the bandwagon with, for their market share.