All of these screenshots are taken using touchscreen mode only. I also have plasma mobile running on it. I'll post pictures of that soon.
Librewolf browser with Bonjourr.fr home page. (Used CSS to customize layout for mobile. )
Stock Spotify for Linux.
Newsflash rss reader.
All in all it wasn't a terrible experience getting it all set up. Def worth the time.
Do you have the webcam and other peripherals working? I looked into putting linux onto a surface a while ago, and at the time I came to understand that Microsoft runs a lot of that stuff through a propriety chip that is not well documented and therefore poorly supported on linux.
This is the reason I didn't try it with my surface.