Okay I'll be honest, after I complete the main story and defeat the superbosses... I use hacks so I can use the most aesthetically pleasing endgame armor and weapons with the gems I want to use
I know I'm horrible. To each their own though. And it's post game NG+ so it doesn't really matter to me much. And I never use level or stat hacks so... And I make my own gems. Just gem replacement and shop hacks.
Seven gets Speed V with gems of my choosing plus slotted Sedna Drones and Meyneth Monado... Amazing
Shulk gets Argos with gems of my choosing, I usually do Monado III
Dundun gets Argos too, my gems of course, Wyvern Cutlass
Melly gets Titan Armor, she pairs well with heavy armor anyway from her heavyweight expert skill, also that armor paired with the Empress Staff... Noice
Sharla... She looks bad in everything
Reyn gets errr Rex Armor question mark?
And idk for Riki either. I usually do M180? I think is what it's called? But his amazing sexy hair is covered with that lol