2. What stem are you guys using? I see TM comes with a short stem, but there's also a long stem, anyone is using the longer one? I'm fine with shorts TBH.
I mainly used the short one when out and about, and the super long cooling one (the one with the spikes in the air path instead of the Cu) regular ish at home. Haven't touched the middle length ones I got, they're still in bubble wrap.