Cujet,
A well designed piston is the right thing to do. A poorly designed piston is bad. Stock is neither good or nesicarly bad, A low flow piston designed prooperly works very well, and won't trash your suspension.
Some aftermarket Pistons are very good, and are not gimmicks but rather the best way to make major improvements. I am very biased however, so the best bet is to look around listen to others opinions, and ask lots of tought questions...
I guess all I'm saying is PA is not the final word in aftermarket suspension, so don't group them with the rest of us... And I'm sure a lot of you can agree with me on that!
Shocknut,
Coming soon to a website you know...
Regards,
Jer