Any other differences other than it getting a bit warmer to the touch/more cooling

?
It needs more regular cleaning than before, the previous stems get more claggy when using a bigger head like the T2, if it's cleaned daily it's not an issue, only takes a few seconds in that instance.
I'm sure I read further back, or on Reddit/somewhere else, that some people felt the T2 may be a bit harder hitting due to the more direct vapor path.
I'm not sure I'm convinced by that, I understand it, I've noticed there was less reclaim in the T2 stem than the T1 in the same space of time - 4 days, maybe suggesting I'm getting more out of it, but I'm still getting absolutely floored in the exact same way with the T1 stem + T2 head when I use my heavier night/sleeping strains.
Definitely worth a try.