Default Brief ROM catch-up please with S3?

NOT A 'WHICH ROM IS BEST' THREAD!!!

Hi,

I'm new to the S3, come from HTC Sensation and Galaxy S2. I'm been running custom ROMs for years.

Please could somebody briefly let me know these things?

1. I am assuming there are stable JB ROMs and more beta-type KK ROMs at the moment, is that correct?

2. Could somebody suggest a stable/solid JB ROM to start me off with? I prefer RR/CM type ROMs.

3. I've always wanted to try an AOKP ROM and I know there's one for the S3. Is the milestone 2 version stable?

Many thanks!

Adam