This has been the move for me. I have a Carbon X1 running Windows through work and Latitude running Linux at home. It's not fair to compare the two because the

This has been the move for me. I have a Carbon X1 running Windows through work and Latitude running Linux at home. It's not fair to compare the two because they are different weight classes and running different OSes, but the X1 battery life and performance have really put me off the smaller form factor. It's puny and it regularly gets ~2 hours off a charge versus 4-8x that on the Dell, all just to save a kilo.