All those points are true for me using Ubuntu on a Dell XPS 13. * Every piece of hardware has worked flawlessly: Ultrawide monitor, printer, wireless keyboard

All those points are true for me using Ubuntu on a Dell XPS 13. * Every piece of hardware has worked flawlessly: Ultrawide monitor, printer, wireless keyboard and mouse, Bluetooth mouse, Bluetooth headset, usb drives. * I am able to install most things I want using the software installer GUI or using command line apt, but sometimes I download a deb file directly, to install something that is not in apt. Other times I just download the executable and I am done (kubectl for example). * Never had a problem with sleep, it works fine for me every time, and I use it daily. * Settings are GUI accessible. It would be rare to be required to do something command line. I do a lot of command line work for development, but it is not really needed just to configure the OS or desktop environment.