Well this is really iffy, because all characters have advantages and disadvantages, but I voted for Krillin. It's not that I always play him, but he really is the most versatile character, as well as the fastest, and that's basically all that's important. Strength is based entirely on PL, and he can gain PL the same as everyone else, so he's as strong as anyone else. He's much, much faster when transed, and he has a ton of really good attacks. Kamehameha is one of the best attacks in the whole game, esp. on transed characters, Scattering Beam (Did I get that right? It's something like that, I'm getting mixed up with Scatter Shot) is amazingly good with a decent PL and kills many people, Destructo Disk has its uses for sure, and Solar Flare is nice to have. THe only person with as many good attacks is Goku, who is slower and trades Torps for Scattering Beam, not exactly a good trade if you ask me. So there ya go...