I recently loaded the latest Ubuntu LTS onto my old Surface Pro and I wish I had done it a long time ago. It works so much better than Windows. Zero issues with any hardware. I don't have a digitizer pen though I remember reading you can load a special kernel if you have any issues with it. Give it a go, I think you'll be happy you did
Just tried it with an Instagram story link and it didn't work. I love this idea though. I'll try again in a few months