I'm on 4.1.2 - upgrade to what? or ROM?

[InGearX]

so I'm a new member to SGs3 family - I got 4.1.2

I rooted it

I'm planing to use on on international GSM ..

another for my mom to use in USA on some GSM - ATT or Tmobile or what (in NYC)

before I upgrade or so I'd love to know what you think ..

I'm curious which version should I upgrade to? why? and how?

thank you..

 

[funkylogik]

Welcome to the s3 family :thumbup:
im not sure if i understand the question tbh lol