User blog comment:Steve9021/Would the Majin Buu Saga have changed for the better if Teen Gohan had taken the place of his older self?/@comment-3423279-20170624100507/@comment-3423279-20170625023200

@KidVegeta

LSS Broly was capable of defeating 5 Super Saiyans, whereas Super Perfect Cell was essentially beaten by 2 Super Saiyans.

I based the twice as powerful thing on how Adult Gohan fared against Dabura, who I think was stated to be equal to Perfect Cell somewhere and Adult Gohan needed to go SS2 to match that level of power.

@Steve

Oh, well then I dunno. He would either be very close in power or just slightly stronger.