I have the Aurora R15. I installed Ubuntu. Being that mine is a desktop, it doesn’t have the graphics driver issues that you are probably thinking of.
I used to have a work laptop (a Dell as well, IIRC, but it was years ago) with an Nvidia graphics card that I installed Ubuntu on, and it had tons of graphics driver issues. I think it had something to do with using integrated and discrete graphics together that caused the problem. I had really bad screen tearing, and IIRC, I eventually installed the open source driver to fix that. I might still have the page bookmarked somewhere with what I did to fix the screen tearing. However, that tanked my performance. It was a work laptop, so it wasn’t a huge deal for me. I just didn’t want screen tearing because it irritated me. Oh, and after that, if it ever went to sleep, it would crash on wake like 70% of the time. So I set it to never sleep, even if the button was pressed or the lid was closed.
Yeah, it was nothing but problems. Best I can say is boot from a live USB or possibly even use another SSD you have lying around, but don’t wipe your existing one until you are very sure you don’t want to ever go back.