If you weren't a fan of the S2000 seats, you probably wouldn't like the RSX seats either. The side bolsters stick up a lot, so if you're a bigger person, you may not find them comfortable.
Well, that's the Type-S ones anyway. I don't know what the base ones are like.
I feel like I might be the size of a "bigger" japanese person. 6'1" and 185 pounds. So I felt like both of those seats fit me great. del sol seats are great if you are looking for a decent seat on a budge. They are wider and don't have the strong bolsters.