I have a v5 R-model ps2, USA ntsc.
Im thinking about buying this Messiah2PRO at this link:
it says its a m2pro v1.22.
My question is, should i buy a m2pro v1.3 instead?
another question is, once i recieve my chip, how do i determine what version i have, and also, if its the legit high quality original, rather then some knock off?