Verified answer

Once we had a tournament here and there was a battle between sonic and luigi as the final battle, and the guy using luigi was so skilled he got three straight k.o.'s before sonic even had a chance to touch him.

That was just due to the fact that the guy using luigi was ridiculously better. There really is no better character, there both excellent, but one character may be better against certain characters while the other will be better with other characters.

there both excellent, and to be good you will need to be proficient with both, with more playing you might find that you like one character over another, and then that makes that character better because playing with a character you like is always best.

Luigi can get a bit carried away and unreliable with his moves, so id say sonic who also has a much better final smash

Sonic sucks, probably Luigi is better.

Zelda and Olimar are the best

Hmm I'd say Sonic. But MY favorite is Captain Olimar!!!

I would say Luigi cause him and Mario have the hammer lol

I haven't played it but i would say sonic.