After just going through all this research and upgrading to 96mm pistons, I ended up with Keith Black pistons from DRD.
It will really come down to what you plan to do with the motor and what you are working with. Everyone I talked to, which included shops and retailers, the AA pistons are fine if you are just driving around and not pushing the engine to hard. From what I understand their tolerances are not as tight and there can be some QC issues.
Since I am planning to do AX and TT events, I was advised to not use any of the AA stuff and look into JE forged pistons. Since I was working with a 1.7 this meant I was going to have to do a custom order. This was longer and just a bit more expensive then I was looking to do.
The guys at DRD were the ones that advised to go with the Keith black pistons, and they make the jug with the piston with a much closer tolerance than the AA kit. They mentioned that I really didn't the need a forged piston until you get to around 40 hp per cylinder. And I'm not planning to build the motor much bigger then the jug/piston swap.
I posted the narrowed down options on my thread here.
http://www.914world.com/bbs2/index.php?sho...259705&st=0