Of note, Pop! OS is based on Ubuntu, not Arch! You might be thinking of SteamOS
The main differences is the upgradeable memory and customisability of the Framework laptop, and the option for a 16" size in the case of System76 (albeit no touchscreen).
not the op but thanks for that, now I’m even more confused about which way to go haha Both the FW13Pro and the 76 are on my shortlist
I use LMDE but I like that S76 has its own Arch version. FW has touch which is nice and seems to have decent Mint support
Of note, Pop! OS is based on Ubuntu, not Arch! You might be thinking of SteamOS
The main differences is the upgradeable memory and customisability of the Framework laptop, and the option for a 16" size in the case of System76 (albeit no touchscreen).