I think they both look hot designwise, I think they both are respectable fast cars, however, I almost bought a WRX before my SRT4, and I would go with the STi, Subaru is a very good reliable car, and very strong. 300hp 4cylinder. My god, get the STi, it destroys things. They kick my ass allday long, I have beaten one before though from a roll, but probably just luck.

However we cannot decide for you, test drive them both, get what you feel most comfortable in, when I first was going to get a new car, I looked at the Acura RSX-S also, however, I test drove it, hated it, helped me decide on SRT4, so test drive them, feel them out, then make your own decision bud. You'll know your car when you drive it.