I wonder what people think about the training regime.
Let's say Coby and Luffy are on the same level before the time skip ( both with Gomu for the sake of this question ).
Coby is a Marine so he went on to train with Garp and generally with Marine regime and etc.
Luffy still trains with Luffy.
Who comes out of a time skip better prepared Luffy or Coby?
Both of them with Gomu and they both learned G4 and etc.