Threw in a dual coil .4 ohm build. Wicked the same as my last one, vapes great.
A few things. The new screws trap 26 gauge much better. It seems they went with a tapered head, rather than a shouldered head this time, which works well. Also, the fill screw head might be slightly bigger, as it fits much tighter in the tank.
And, I taste no difference between the taller chimney and the shorter chimney. Flavor is dense and great.
2.5mm coils are still pretty tight in the chimney, but still fit, which since I don't think they changed those, makes sense.
And though I haven't looked side by side, the juice channels look slightly deeper, but again, not verified at this time.
Cheesestain, it looks like the v1.1 and v1.2 are the same, they just screwed up the names. And, see the above for the differences between the v1 and v1.1/2 in addition to the tanks and chimneys.