A big deciding factor for me was the Mustang looked like a solo seat + 20%. In my opinion, it has an oddball seat extension to cover the mounting bracket. The Willie and Max accomplished this without adding a tail on the seat. Comfort is great for me, but I only weigh 145 lbs so I'm not giving the seat much of a workout.Yeah, I know. Been looking at them for a while now. I hear so much about diff brands, IDK which one.