2009 iMac macOS version?

I have a late 2009 iMac (core 2 duo 3GHz, nvidia 9400M and 14 GB ram). I have Catalina installed through opencore. I was wondering about upgrading to Big Sur or Monterey. But don't know how stable it would be even with Opencore patches. If anyone could recommend me a version, would be awsome :D.

submitted by /u/Adventurous_Ad1570
[link] [comments]
Share: