Just got the Cubis (and Cuboid). Looks great, working great so far. I have been enjoying the .5 coil very much. Nice airflow, similar to my 1st gen Subtank Mini fully open, maybe just a little tighter than that. It is a bit shorter in height than the Subtank, too which is a nice surprise. So far I have just been using it in VW mode on an iStick 40TC (waiting for batteries to charge for Cuboid), and it is at least as good as the STM if not better.
80%vg "Rob" from Mt Baker seems to be flowing nicely ranging from 20w to about 35+ where it starts to taste a little weird.
Anybody know if I can use SS coils in either the Ni or Ti TC modes on the iStick?
Also got one for my GF who will likely try the Clapton when she gets home. Actually, I am going to insist she does since I want to try it but don't want soggy coils that have been used for like an hour laying around. She only started subohming at Christmas with a Subtank, and loves the relative simplicity and better flavor compared to say a Genitank (with the 1 ohm cotton coils - too much wattage guesswork to avoid burned cotton with those). Curious to see how she likes the Cubis since it seems even more simple with top-fill.