I moved Clementine from a single jointed snaffle to a french link. I also moved Candace from the same to a butterfly french link. Clementine still acts like she's not happy with the bit... I'm wondering about trying a solid arch mouth bit on them (thankfully they are the same size). I've found a few at Iowa Valley Carriage that I'm interested in but trying to decide which one to get is driving me crazy. Mostly I'm trying to decide between a butterfly and a liverpool. Pros and Cons?