I suspect this is an unpopular opinion, but I would 100% prefer a Dell XPS over the Lenovo think pad. Lenovo's touchpad and keyboard are garbage. And by garbage I mean they're good, but nothing special. But if I'm dropping a decent chunk of change on a laptop - I don't want good. I want better or great.
Granted I know the XPS isn't for everyone, but as someone who likes portability I think they did a pretty good job on designing the machine. I love how small the 13 inch is. I found it a joy to work on before I opted instead for a MBP.