- Linux support
- Keyboard
- Overall build quality
- Repairability
- Hardware Manuals
Reading through the forums, I definitely see the complaints about the more recent models. They've served me well despite -- or because of -- all the changes.
I have a ThinkPad Yoga 260 that I bought to replace an employer-provided Dell Latitude. No, it's not a classic. But it's on year three and I use it every day in both laptop and tablet mode. The keyboard and pen input are both excellent, the screen is nice (if a bit small -- I use an external super-wide monitor a lot), and it handles all of this zoom business with ease.
I'll be back again.