So I decided to attempt to play through Final Fantasy XIII again so I can say I’ve beaten every main series game. However, I have to ask. It’s a bit of a roadblock I encountered while playing the first time. My question is: is it better to keep switching to new equipment as the game goes on? Or would it be more effective to just keep upgrading old weapons? I couldn’t find anything online answering my question. They were all about which weapons to upgrade. I’m asking if I should even bother.