Something some thinkpad users value a lot is the trackpoint. I'm seriously considering breaking a 4 thinkpad (3 X2x0, one X1 carbon) spree with a 13" framework but not having trackpoint is a big issue for me. I'm using the fact my X1 is still fast enough for my use to wait and hope for framework to get a trackpoint. There're more people in the same boat in framework's forums.