We have a handful of lenovo's at work(the T-series). Havent heard any complaints about them so far. And we had one very vocal dev that wouldnt use anything but lenovo :) (he had like 5 different generations of T-series and X-series). They also have some consumer series, which (according to the before mentioned vocal dev) one should avoid.

But I also see alot of people running windows on macbooks. So I guess that could work too.