'Always thought Harleys are like people; same year, same model, same color, different personalities...
Yes they are.
Our first rides together were on the '01 SwitchBlade at 120+, so I guess that the '05 was a little more comfortable for her
Our first ride was on a 74 Sportster

But that was back in the late 70's, and we were a bit younger then, and had different reasons for riding

That and for her it was prior to 5 surgeries, neck and back.
We both like the stock seat on the '05, the Corbin DualTour on the '09
You must be a bit younger

Keeping semi on thread post hear, have over 60K on this bike now and I have been through 5-6 seats. For my skinny butt I really have not found the ideal. Currently switch between a semi custom Saddleman solo, HD Sun Ray touring, stock, and Corbin Gunfighter.
In terms of comfort, the Corbin Gunfighter is the worse seat I have ever had, but I like the way it looks for solo short rides.
The Saddleman is for solo trips, but I use an Airhawk cushion. Stock - hardly ever.
Most of the time it is the HD Sunray, good balance between comfort (for her) and looks, plus it is heated.
I also use a HD two up touring, not sure which one, but it is quite padded on the passenger end, so that is a good choice for her when heat is not needed. But, it is a bit fugly due to the size.
Also have a Corbin heated dual tour, with about 1" extra foam. But that is just too stiff for either of us.