Answer: super sonic. he is 1000x more powerful than normal sonic, can move at infinite speed, is invincible,has beaten omnipotents, and can fly,and chaos control. sonic wins. Zanababe get your facts straight before you answer, that will do you some real good. oh, i forgot there is much more than that.
Ironman
spiderman and ironman
Sonic is way stronger than ironman because eggmans machiens and robots are 100 times stronger than ironmans armor sonic will beat ironman by a long shot
Iron Man
Iron man would.... Definitely
With gambits powers not being the most powerful it's my opinion that ironman would win, from a very long distance ironman could take him out. the only exception to this would be if gambit were to catch ironman without his suit on but the likely hood of gamit managing this is slim. i am a fan of both toons but it is ironman who would win this battle overall.
iron man
ironman
Although this answer is completely opinionated, SONIC WOULD WIN FOR SURE!!!
I think it would be sonic
juggernaut
hulk