Need advice

Hello,

I am about to upgrade my Imac 11,2 (mid 2010) to MacOS Ventura ( would Sonoma be better? )

I have already changed my Ram from 4GB -> 12GB and from 500gb HDD to 1TB SSD.

Still I'm unsure if everything will work out, should I replace my GPU too? Everything exept for Ram and SSD is Stock

The PC has a high emotional value because I use it since release.

Thanks for the help

Edit: I am running MacOS High Sierra at the moment