the best isn't in your poll...
DAN HIBIKI is !
(my fav fighter)
but i would say KEN is the best !
i think he's more mature then ryu cause at least KEN has a girlfriend and has a real life. ryu just think the life is fighting ! magneto is good but i don't think he could out done RYU or KEN and wolverine is a really great warrior but he doesn't stand a chance against magneto !
it the nutshell i think no one can beat anyone. REASON ? it's simple !
EXAMPLE:
YOU
VS
ME
who would win ?
no one knows cause the fight never really happened !
it is just video game so we can't tell in real life who would win !