@niBBit: Bisuru wins by being superior in every way to this failed alternate dragonball universe character.
How is he superior than Omega Shenron?
Speed, Durability,H2H combat ability, Destructive Capacity, Likeability, Far more swag, Actually being Canon the list is numerous.
Swag, likeability, canon. Sure i can agree with that the other however....
Powerscaling wise Bills got nothing on the top GT guys like Omega Shenron. Goku in his base form rivals his SSJ3 form from DBZ this is proven in his fight with Rildo. Now slap a couple of SSJ multipliers from SSJ1 to SSJ3 and Goku still got his ass handed to him by Baby Vegeta.... in freaking base form. Then Baby Vegeta collects the powers from Gohan/Trunks/Bula/Goten + all the people from Earth and transforms into Super Baby Vegeta. Somebody like Super Baby Vegeta would give Mystic Buu or Vegito a good fight, some people even say that he can beat them or rival them but thats something for later. When Goku turned Golden Oozaru his power grew so much that he was able to take on Super Baby Vegeta but Baby wasn't completly helpless just yet, he did managed to land some shots that hurt the giant ape. Things changed when Goku turned SSJ4 and actully LET Baby hit him with punches, kicks and ultimatly the Revenge Death Ball.... with did nothing to Goku, he smirked and was suprised by how strong he became. Thats some serious power. Super Baby Vegeta needed to go transform into Golden Oozaru himself to even stand a chance against SSJ4 and even then Goku put up a good fight. Just to show you how powerfull SSJ4 is.
Omega Shenron is in a different league all together. By the time Goku fights Omega Shenron he was stronger because of his fights with Baby/Super 17 and all the Shadow Dragons + he recieved an amp so big that Goku was afraid he could not handle it. He recieved the full powers of all the Z Fighters to help him in his fight against Omega Shenron. When the fight started and Goku landed some hits.... it did nothing, litterly nothing. Omega laughed it off and wtfpwnd Goku for almost a full epsiode, even when Goku sucker punched him with the HAX attack called the Dragon Fist Omega simply regend back up.
Omega Shenron even tanked Gogeta SSJ4's Big Bang Kamehameha attack and lived witch even Gogeta himself admitted that it was impessive. Later when Gogeta was no more and Omega was ready to fight Goku and Vegeta, Goku swallowed the 4 star dragon ball, stripping Omega from alot of power. Did it matter? nope because Omega spends 2 episodes beating the ever living crap out of 2 SSJ4's. He even let Goku and Vegeta launch there most powerfull attacks at him, Vegeta's Final Flash and Goku 10x Kamehameha.... at once....from both sides.... witch did nothing to Omega, he once again simply laughed it of and all that when Omega was depowered!. In the end it took another OP attack, The Universal Spirit Bomb to finish this guy of.
Now i'm wondering if Bills would even stand a chance against an SSJ4 considering what an SSJ4 did to Super Baby Vegeta, an opponent who is most likely in the same league or above as Mystic Buu/Vegito. Even when Baby himself went Golden Oozaru Goku was still able to hold his own witch is freaking impessive considering Goku at SSJ3 could't even harm Baby Vegeta in his damn base form, let alone Super Baby Vegeta. All those things about the SSJ4 and it doesn't even come remotely close to the powers of Omega Shernon who not only beat freaking 2 SSJ4 (1 was amped) in a brutal and devastating manner but most importantly Omega was depowered in that fight (lost the 4 star ball).
We also don't know for sure how much the Golden Oozau transformation gives nor the SSJ4. We know that regular Oozaru is x10 so the Golden Oozaru is at minimum x10. The SSJ4 is even higher than that considering Baby could do nothing against him while he did manage to hurt/fight Goku in Golden Oozaru form. So Goku GT from base form goes SSJ/SSJ2/SSJ3/Golden Oozaru/SSJ4, thats 5 transformations Goku did + later he gets an amp and it still wasn't enough to even stand a chance against a depowered Omega Shenron. I'm having a hard time believing that the SSJG surpasses 5 freaking fransformations and then some. IMO a battle with SSJ4/SSJG/Bills would be a close one but Omega is a different beast.