My beloved T420’s bezels are coming apart at the hinge. This has already happened once—I glued the plastic back together—but now is a very inconvenient time for it to happen again. So I’m thinking of upgrading.

For me, the most important factors are:

1. Portability - I have to carry my laptop with me on a nearly daily basis.
2. Linux support.
3. A good keyboard, preferably without the numpad.
4. An HDMI port.
5. Good battery life (~5 hours with active use should be plenty but more is welcome).

I’m thinking of going with the 8th generation X1 carbon but I’d like to hear your opinion.