This is not a "I have one so it's great" response, but.
I put the Corbin & Pillion on early last year. For the record I'm 235 lbs plus my wife is what she is (not telling, safer).
Anyway, at first I noticed how firm it was and wondered if I had made a mistake. Them I used them all last year on short and long trips. To me the more I use it the better it is.
If I had to do it over I would still buy the Corbin. My wife totally agrees (that sure helps).
There is another aspect of the seats that you can't help but consider. The fit & trim. These seats look great. They stand out.
Communication sometimes with Corbin is so-so but in the end I am sold on their seats. I think I waited 6 weeks for the pair. Time well spent looking in hind site (joke). Wayne

Black 07 America, Bags, Corbin Seats, Shield, Datatool Alarm, Sissy & Carrier, Engine Guards and Cruise Pegs. AI Removed. Progressive 412HDs & Intiminators. Misc upgrades.