I've had quite a few.
The first one was a micro-case. He was alright - nice person, wanted to be fucked and that was it. Sad he wasn't blessed with anything more than the 1/2" he posessed. Decent looking, but not LTR material.
The second one, was a softie 3". Poor guy physically could not achieve an erection.
He was probably the most fun of anybody I've had. Enthusiastic, orgasmic, passionate, and totally into the act. I sucked on his soft cock to orgasm. He was a total sweetheart, and from what I found out, is in a LTR with one of my old Friends.
The others were just quicke "Look at Me im a stud" types with nothing in the pockets to do the deed. From what I remember, most were bottoms with only a few being Dominant tops.