i loved both as deniro made each of these characters quite memorable but i go with cady by a fraction..........that maniacal laugh was the best & he spoke in tongues....
as for a fight (without guns)...........cady again FTW....
Bickle, not just because I loved Taxi Driver, but my Bickle figure is one of my favorite figures evah. Oh and I wouldn't underestimate Travis in a fight with Cady...sure he was incredibly thin...but he is scrappy like a pitbull.