Saddle recommendations for obstacle course competition

My horse and I are gearing up for obstacle course competition. I need a saddle that allows solid leg cues. Does anyone out there compete in obstacle and trail events who can recommend a great saddle? My mare is a stocky quarter horse and only 14.3 HH so don't want anything too chunky.

Well, my friend who does these nationally and teaches obstacle clinics rides in a Tucker.....I do not know what model it is.......sorry, but they are her sponsors so I know that is what she uses!