PS3 give the same (if not better) dry grip as all the others mentioned. (i've used them all except conti sport conatct 3)
However in the wet they are in a class of their own. This is coming from someone who is Stage 2+ as well.
I found them to be a lot quieter than all the others and they have a treadwear rating of 320 so "should" last longer than all the others too
It's your choice really though as it's your money. I would just say if you can afford the PS3 then get them but if not any of
Eagle F1 Assym
Vred Ultrac Sessanta
Conti Sport Contact 3
and you won't go far wrong