Silly question perhaps, but was all set today to get the new MBA (loaded) for 1,399 at the Apple store, then discovered Best Buy has a flash sale of $400 off the Touch Bar MBP, honestly, to be the differences seem relatively small. Even the screen brightness I can't tell a huge difference. The thinness and half pound difference is nice with the MBA, Touch Bar is nice with the MBP and the quad processors of course. Any thoughts on this on which was to go?