Microsoft's Surface has the perfect aspect ratio for screens (3:2), imo. Wide screen devices just look wrong. 16:10 is fine, but it still isn't quite right (this is also what Apple uses.)
I very reluctantly gave up my Thinkpad Yoga 2 for a new Surfacebook instead of sticking with Lenovo but I have no regretted the switch yet. Any chance you can recommend a USB C hub that retains a USB-C plug on it that will do DisplayPort out? I have a nice Anker USB-C hub but it only gives me HDMI out and even though it retains a USB-C plug on it it downgrades it to USB 3.0.
There's two Lenovo docks that do this. One has an integrated GPU that I guess you can use if you have thunderbolt, one doesn't. Both provide plenty of displayport/hdmi out.
Unfortunately no, and I'm surprised that Microsoft hasn't upgraded their dock to have USB-C ports. I have been holding out on upgrading my dock for this reason.