"Super Perfect Cell should win rather easily. Super Perfect Cell was successfully overpowering Teen Super Saiyan 2 Gohan during their Kamehameha energy blast struggle and Goku did state that despite Gohan's injury his own power level and energy was not affected meaning it didn't decrease nor was it depleting. Considering that then Super Perfect Cell clearly has the power advantage over Bojack. Ordinary Perfect Cell might even be strong enough to defeat Bojack since he did force Gohan to struggle more I believe although it could have been so because Gohan wanted Cell to suffer more than he did Bojack. Bojack also seems to possesses pathetic durability being easily defeated by Gohan within minutes while Cell's impressive regeneration kept him in the battle. Due to his superior techniques due to possessing the genes of powerful warriors such as Goku, Frieza, Piccolo etc. he has the advantage in skill and has a more diverse array of techniques and attacks at his disposal. He also seemed to be slightly stronger than Bojack being able to put up a much better than fight against Gohan than Bojack ever did. Super Perfect Cell also acquired Instant Transmission meaning he is miles ahead of Bojack in terms of speed as well. Finally the blue electrical arcs surging around his aura may be an indicator that he is either at, above or reaching Super Saiyan 2 Level power. His regeneration is also a large factor in this battle as he is capable of regenerating from nearly anything while Bojack cannot putting him in a dangerous position. ND "
Correct 100 %. Very good New Death.
Cell easily. Gohan transformed into a Super Saiyan, he managed to fight Bojack and his henchmen (4 characters
). Gohan turned Super Saiyan 2 wiped the floor with Bojack (Bojack was defeated by a Kamehameha and a sleight of hand). Super Perfect Cell is almost level Super Saiyan 2 (Gohan's still a little stronger, but not much).
Super Saiyan 2 Gohan > Super Perfect Cell >>> Bojack Full power > Gohan SS1 >> Bojack.