I switched a couple of years back, I'd highly recommend the Lenovo X series though any Lenovo is well-supported. The only thing that didn't work instantly and

I switched a couple of years back, I'd highly recommend the Lenovo X series though any Lenovo is well-supported. The only thing that didn't work instantly and perfectly on my Lenovo X220 the last time I built it (2 years ago) was the fingerprint reader, but as I use Yubikey I was OK with this (plus I found an online guide to getting it working that seemed pretty comprehensive and people were raving about).