OK, I stand corrected. Three like the stock. I made the mistake of riding mine to our State ralley for 4 days and three months later my a$$bone is still messed up.
3 1/2. I liked the stock 04 seat when I first got the bike, but my a$$ was so used to a Mustang w/backrest that I went and changed it out before we left for the summer trip (1,900 miles).
Since then I haven't put it back on because I'm too lazy, and I like the infinitely adjustable Mustang backrest. If it was an easy switch, I'd probably change back and forth. Longest one-day ride with the stock seat was 200 miles, longest one-day with Mustang was 750 miles, so stock didn't get a fair trial. I like the looks of the stock seat better than the wide Mustang, though. I think stock is leather, Mustang is not.
"... a$$bone"