Yeah, Superman, super-strong, super-fast, invincible except for from Kryptonite, yeah, no contest. Better question would be BATMAN vs Spiderman, who would win? THAT would be a heckuva fight! My sentimental favorite would be Spiderman, I was always more of a Marvel fan, but as Jack Nicholson said about Batman "Where does he get all those nifty gadgets?" (Ok, my quote might not be perfect, don't string me up for it if it's not!)