So my horse is in a Korsteel Soft Rubber Racing Dee Snaffle at the moment and does very well in it. However I've been considering moving him up to a metal loose-ring snaffle for the summer.
I guess I should probably state that he resists the bit in his metal full-cheek snaffle; sticks his nose almost straight out in the air, but drops right down into the rubber one.
What's pros and cons between rubber vs. metal? Should I get the loose-ring in rubber or metal?