I love Gabranth, he's awesome once you get the hang of him. Playing as him really makes you have a lot of skill dodging, because that's what you'll be doing on the first moments of each fight, dodging and gaining enough time to EX-Charge. But once you hit EX-Mode.... xD All hell breaks lose, he has the best HP attack in the game IMO, Innocence xD.
Zidane is good to, especially for his BRV to HP Meo Twister ;) Also I use him when i'm hunting for drop items, he's one of the few who can use the Thief Gloves and the Super Ribbon at once.
I didn't enjoy Kuja's story, then again, almost all villains, except the Pre-3D FF bosses, had their story twisted up to fit in the more ruthless Garland type plan.
You can use the Sig however you like ;) I only used those character because they are my favourites in the game ;)
Current PC Build
CPU - i7 8700K 3.7 GHz (4.7 GHz turbo) 6 cores OC'd to 5.2 GHz with Watercooling (Hydro Series H110i) | MB - Gigabyte Z370 HD3P ATX | Gigabyte GTX 1080ti Gaming OC BLACK 11G (1657 MHz Boost Core / 11010 MHz Memory) | RAM - Corsair DIMM 32GB DDR4, 2400 MHz | PSU - Corsair CX650M (80+ Bronze) 650W | Audio - Asus Essence STX II 7.1 | Monitor - Samsung U28E590D 4K UHD, Freesync, 1 ms, 60 Hz, 28"
