I had constant issues with wifi when running mint ~3 years ago. I never managed to fix it and instead switched to fedora.
Buy a thinkpad. You can customize them on Lenovos website and save money by removing the operating system etc.
This $300 "Steam Deck" is AWFUL (Ayaneo Next Lite) - Ayaneo didn't do any optimization on HoloISO for this handheld
I had constant issues with wifi when running mint ~3 years ago. I never managed to fix it and instead switched to fedora.