Tried to switch from an MBP to a XPS13. XPS13 (maxed out CPU, memory, screen) was the worst notebook I ever had, two power supplies broke, battery broke, fan broke and BIOS made a fire-alarm-level alarm every time it booted, service was abysmal, although I had a business level all-care next-day package they wanted to jump me through many loops, install firmware updates etc. before they did anything - in the end they would not come and fix the laptop.

Never again.