[Discussion] How strong would Luffy be if...

[Uzumaki Macho]

He used all the Gears and FBH at the same time?

 

[Wretched]

Idk .. Not worth it ? G4 combines both anyways

 

[Alt of the wraith]

Not very. Gear third inflates his bones gear fourth inflates his muscles. If the bones take up too much space the muscles are too weal to move them effectively