What is the best weapon panel in kingdom hearts 358 2 days

It really depends on the mission you're going out on. I found that at first I was able to accomplish most missions with 'Nimble Gear' as well as two ability panels and a strength panel attached, but for bosses you might want to go with something that does a lot of damage to a wide area, like 'Ominous Gear'. Near the end of the game get Ultimate, Omega or Pandora Gear. After beating the game use Zero Gear.