Hey guys, so I've kind of fallen off with he latest USB-C MBP's. I have a couple questions that I've searched for but can't find. 1. With the 2015 MBP there was graphics switching. WELL...in Parallels/VMware graphics card switched to dedicated GPU even on battery (which KILLED battery life). Does this still happen? 2. Does the i7 processor in the 13" MBP waste more battery then the i5 counterpart, and if so is it noticeable? 3. 3.1GHz Touchbar version seems to cool the laptop better and not throttle as much due to having two fans vs. one fan, correct? 4. Seems like I can charge my laptop on the go with a power brick via USB-C? 1 and 2 are my biggest questions. Reason I ask is because I tune cars and battery life is VERY important to me. I dual boot when I'm in the car running both windows and Mac at the same time. Dongles isn't a big thing anymore as I need HASP keys and Air to fuel inputs via USB so dongles (hubs) are needed anyways. Thanks guys. There are some pretty good deals going on right now. The 2016 deals are pretty insane so I may just jump on a 1TB 13" if question number is a YES.