I bought and returned an AMD Framework. I knew what I was getting into, but the build quality + firmware quality were lacking, sleep was bad and I'm not new to fixing Linux sleep issues. Take a look at the Linux related support threads on their forum.

I've been using AMD EliteBooks, the firmware has Linux happy paths, the hardware is supported by the kernel and Modern Standby actually works well. Getting one with a QHD to UHD screen is mandatory, though, and I wouldn't buy a brand new model without confirming it has working hardware on linux-hardware.org.

If you look online, HP has a YouTube channel with instructional videos for replacing and repairing every part of their laptops. They are made to make memory, storage and WiFi/5G card replacements easy, parts are cheap and the after market for them is healthy.

I've also had good luck with their support, they literally overnight'd a new laptop with a return box for the broken one in a day.