I have to agree that one size does not fit all. I've had everything from a couple of different H-D seats (small & hard, and big padded touring), couple different Corbins, a Drag Specialties gunfighter-style, and a Mustang Cobra.
My butt loves the Corbin Dual Touring seat like nobody's business. "Butt Burn" is non-existent with this seat. I still have the Mustang, which looks great on the bike, but it is collecting dust. The Corbin feels hard as a rock when you first sit on it, but for some reason, it just fits the contours of my booty & never gets uncomfortable. It looks HUGE, which loses me some cool points (I guess), but who gives a crap? I'm much more about how it feels when I'm riding than what it looks like when it is parked.
I've had seats that made me want to dunk my butt in a barrel of icewater after 30 or 40 minutes of riding, but the Corbin DT is the bomb. Period. Other people complain of how hard they are, but that just goes to show that every caboose is different. My little lady likes it quite a bit, too, and she prefers it to any seat I've had on the bike.
My observation: The "soft" seats feel good for the first half hour, then start to get uncomfortable. The "hard" seats feel uncomfortable for the first few minutes, then you start to forget about the seat at all. It is a non-issue as time goes on, which is ideal for me.
Your mileage may vary.
