Alien X cant do crap and Ult. Waybig was a last minute crappy ultimate who got easily defeated so neither
Alien X I guess.
Well, you said who was a better fighter.
Ultimate Way Big has more physical strength. In a power battle, Alien X would win. Using super powers is way different from a physical battle.
Well, IF Alien X could be controlled and used at will then OBVIOUSLY it would be Alien X, however since he is not controlled he would perform one move, lock up and then Ult. Waybig would beat him.
well that one move could be destroy Ult. Waybig
Isn't Alien X indestructible when he's zoning?
If so, then Ultimate Waybig tosses him around and it's still pretty much a technical win for him.
If we are talking about Ben's forms and not the species in general, I say Ultimate Waybig because Ben can actually control him.
People seem to forget Alien X WILL work if he is in danger. Like the flood?