neither, evo 8. guy down here in canton has 100K + into his evo so that proly makes him one of the fastest in the area, and its true magnificent. fav car so far so i'd take neither of those up top but if i had to i'd take the WRX any day of the week.
I would say SRT-4. I know Darrel Cox and he makes crazy power with those SRT motors and you can buy different stage kits from Mopar that are covered under warranty.