I'm using a Dell Inspiron 2in1 and from the linux side everything runs great. In the three years I have this laptop I tried multiple distros and all worked fine. Besides that the biggest problem was to find a program to make handwritten notes. I really recommend Rnote as it has matured very well over this year and is the only option if you need an infinite canvas to draw on.
I can't recommend you the hardware tho as it is really aweful. The trackpad gets stuck sometimes and does not come back up with the keyboard showing the same symptoms now, the aluminum chassis gets greasy really fast and the hinges aren't the best either. Also you must use the cheapest version of all Dell pens because the screen is only compatible with that one pen.