Switching to any new os can be fun and frustrating. I've been helping folks do it for over 20 years. :)
On Framework Laptop 13 Intel, any official and community supported distro is fine. We recommend the guides provided.
AMD Ryzen 7040 Series, you will absolutely want to stick to officially supported distros and use our Guides. Ubuntu 22.04.3 using the oem c kernel. If going off of 22.04.3, 23.10 has had fair results. Avoid Mint unless you're comfortable with adding the mesa ppa.
As a newcomer, my recommendations are above.
https://guides.frame.work/Guide/Ubuntu+22.04+LTS+Installation+on+the+Framework+Laptop+13/109
https://guides.frame.work/Guide/Fedora+39+Installation+on+the+Framework+Laptop+13/217
If you are stuck, visit our forums (not reddit) for support, we'll help however we can.
Matt Linux Support Lead for Framework