Santiago is nice. Paired pistols can't be overlooked. It really makes it that he'll get Trigger Happy more often than Nino, especially when Rapid Firing.
The only thing that really keeps me from using Santiago more is that if he ends up in melee, he's toast. Nino is less likely to end up in melee because of the range. And he can easily get out of it with Where's He Go.
So if you're playing against a fast strike posse, Santiago can be next to useless. Leap-ers or speedsters like Marcus will be on you before you get a shot off.
I like Papa Loco a lot. But there are just so many times where he can be not simply usless, but harmful to take. If you're playing anyone with Obey, odds are he's going to blow up half his family. If you're playing against Belle's, he'll luckily be killed before damaging friends and family.
Peacekeeper is expensive, but a lot of fun. And it's as impressive as hell on the battlefield.
Nino is the only true auto-include for the guild. Samael is close for his damage output. But one model I also try to take is the man who's too sexy for his shirt... the fat Wolverine... the Executioner. He's great for keeping melee guys off of your shooty guys. Keep him close to but near Santiago and Santiago gets to keep shooting all day.
Just my two cents.
