Tomcat said:
... If you're looking at crusing comfort, forget the Softail.
I disagree completely.
I've ridden Road Kings, an Ultra, Heritage Softails, Sportsters and My Springer Softail. Hands down the Softails gave a better ride. What gives the Ultra's the edge for long distance cruising is the daggum extra thick cushy seats, high back rests, arm rests, huge fairing and windshield...why not just get a car? Obviously some folks like them cuz they are everywhere. They are just not for me.
But what I like in a ride may be different than yours. And don't forget that rentals and demo ride bikes aren't properly setup for your ride style or weight. Some will be set too soft and some will be too stiff, some may feel bouncy...all of this is due to improper suspension setup. I ride pretty aggressively. I like to feel the corner a little, and not just glide through it. You won't be able to do that on an Ultra or Road King as much due to the foot rests (flat pan instead of pegs). It's not a good feeling to dive into a corner and have the foot pegs, exhaust, kickstand or foot rests hitting the pavement so hard, you're not truning any more, and still have more corner to get through.
All of the bikes have many different seats available as well as back rests, foot rests, pegs, handlebars with varying hand placement/positions...all of which goes into compfort.
One of my very good friends and riding buds had a softail Custom for 6 years. Sold it and bought a Road King because he and his wife thought that they'd enjoy the ride and comfort more. They traded it in on a Night Train (softail) less than a year later and 5 years later, they still have it.
Basically what I'm trying to say is, to each, his own. Just pick one, and make it yours, whether it be for style or comfort (You can't have both). I've had my Softail for 6 years now, and I'm still trying different things. I went through 3 sets of bars before I found the right ones. My back has aged a little in those 6 years, so now I'm gonna be trying a cushier seat. After the performance upgrades, I'm putting on a larger gas tank and getting it painted.
I have Buell Firebolt to cure the need for speeding tickets straightening out the corners. But the Buell Ulysis is next on my list. Nice riding sport bike with upright seating position, long enough and very comfortable for two up riding and geometry and ride adjustability to cut through the corners. Just a super fun bike and even better, there aren't many Buells around. I like being able to buy a bike and having something taht is different without having to spend thousands more to "make it Mine". I've got one of those already.