I'm 5'9 and was wondering which seat is more comfortable? I'm purchasing an used Heritage Classic this week and the first thing I want to change is the seat. I do not want a seat that is going to add a lot of extra height. I'm looking for some advice on these two seats. Thanks for any help or suggestions!!

 

I have the Mustang solo seat with passenger pillion and fender bib for my 2006 Classic, love it.

 

pic of my bike with Mustang seat

 

Definitely the Mustang! I've done a iron butt on a Mustang seat with no sore or num butt. They do require a bit of break in, maybe 1000 miles or so.

 

I had a Mustang solo seat on my '01 fxst. After the installation of a gel pad, 30,000 miles, the most comfortable seat possible. By the way I still have it if interested.

 

I have the Mustang on my 09 Heritage and really love it. It does however add a little height. I am 5' 7" and I would guess that the seat sits me about 1 to 1 and a half inches higher than the stock seat.
Can't speak for the Corbin, as I have never had one.
Good luck with your choice.