C & C Fastback, sits you lower and back on the bike . IMO very comfortable, I can easily go a tank without a stop, and have ridden all day more than 300 miles on it. Still looks like new and its 4 years old. Not much comfort for a passenger though.
I have tried nearly every seat out there and now have found what works best for me. When riding solo, I have a Corbin Gunfighter with the removable backrest. For two-up I toss on the Mustang two piece 17.5 Vintage with the 14" passenger pad. It also has the driver's backrest. I have lower back issues that both seem to help tons with.
Sundowner seat ... use it on trips. Its a lot more comfortable then the badlander but a bit more bulky.
Badlander seat ... much more compact and fine on short trips or around town. Looks a lot better too imho. Wife is spoiled and will not ride with it anymore cause sundowner is much better for her creature comforts.
I have no problem with my seat, although I do tend to ride a lil high sometimes (look at my sig pic). I have sat on a Lo, and liked the seat. If I get the chance, I would love to try it on my ride.
I ride the mammoth chopper sloth seat. Comfortable...lowered me @ 1 1/4 inch, and pushed me back a little. Comes with a cool pinstripe design, all for a buck sixty.
i'm 6'3" & i needed to get a little bit of legroom on my scoot, so i just added a set of extended footboards from Bubbas, & a Danny Gray Buttcrack,,,, worked perfectly together