I have a Dell XPS 13 9343 that was issued to me by work. It has decent specs (i7/8GB RAM/256GB SSD), and came loaded with Windows 10. I primarily use my MacBook for everything, at-home work included, so the XPS has sat collecting dust for months. The only time it really got any use was a couple days last month when
I bricked my MacBook Air. After I got my 13" Retina Pro to replace my dead Air, the XPS went back on the shelf. I decided to at least reload Win10 on it because it still had the OEM image. But, I hate Windows 10. A lot. Come to find out that this particular model also has a developer version which was built around Ubuntu, and most of my version's internals are the same. Ubuntu is not my favorite distro, but for what I would use this laptop for, it was way better than Windows 10. I threw 15.10 on a bootable USB drive and had a clean install going in less than 15 min. Nearly everything worked flawlessly and smoothly from the start, even the touchscreen and trackpad multi-touch. I had some issues with Bluetooth, but ended up just extracting a cab file, converting it to a hcd, and copying it to the proper firmware directory; issue solved. Anyway, it has been a very enjoyable experience thus far. I think I may replace my primary work computer with it and give it a go. Anyway, if you have a XPS 13 and don't like, want, or need Windows, I recommend Ubuntu for a good Linux experience.
No, Parsifal, I am not putting OpenBSD on it.
I already have a laptop for that specific purpose.