With his decouple, it last a short while due to the stress on Bills body. Do you think he could take Surfer out fast enough before the juice in this amp runs out? Surfer knows about this move from Bill since he was there witnessing it when Bill used it. That's all Surfer has to do is avoid until his body stress out.
I am gonna have to agree with this. Bill can hang but should lose on average. Decoupled he wins. I am pretty sure Galactus knew he became more powerful when decoupled ajd it didnt help much.
Oh, and Stormbreaker=Mjolnir=Bill is actually faster than Surfer. And thats a Surfer going all out getting straight dusted by a magic hammer.