Might be. Stick to T series Thinkpads or X1 Carbon and there aren't any problems. I personally think the X1 Carbon is a PERFECT replacement for a macbook. Th

Might be. Stick to T series Thinkpads or X1 Carbon and there aren't any problems. I personally think the X1 Carbon is a PERFECT replacement for a macbook. The only thing lagging is the trackpad. Its not bad but no PC trackpad is quite as good as the macbook one. Plus the X1 Carbon keyboard is a luxury to type on - esp compared to the current macbook keyboards. However it is not enough of a burden these days (to me) to make it worth going to a macbook pro these days...