I really prefer the Air_Hawk. With the utopia back rest on the stock seat. I have 20,000+ Rocket miles with that combination and have yet to feel Monkey Butt. I have always rode with Corbin seats, but I like this combination. I even carry a spare both passenger and driver. It is a must have Item.
Yes, it does look a little Strange on the bike. But my work around is not to worry about it. This helps….. This is the GF today next to the Airhalk seat. We stopped and filmed some Windmills being built. Good times...