Lulu: HP: 985. ATK: 682. RCV: 223 Rank: 4/10 Special: TND into Meat orbs, Meat into QCK orbs. Lulu can convert orbs. That alongside his not the greatest stats, he isn't the best.
Capone: HP: 2122. ATK: 1323. RCV: 414 Rank: 7/10 Special: STR and DEX into QCK orbs. Capone has a nice stats all around and his orb conversion is decent. He can be a decent hard hitter for a Shooting team.
Ain: HP: 908. ATK: 679 RCV: 285 Rank: 4.5/10 Special: Reduce Bind and Lock by 3 turns. Ain can unlock your captain from lock AND silence which is actually really rare, but besides doing that, she isn't the best stats wise.