I managed to find an awesome girl that I don't plan on leaving anytime soon, so any considering I do is simply either for the sake of fantasy or the possibility of a threesome. I love my girlfriend, don't get me wrong, but ... suffice it to say that our sex life isn't the best part of our relationship -- but it's certainly not cause to separate. That said, the thought of a wild, uninhibited girl in bed (since that's all anything would be, at this point) has tremendous appeal. I'm certainly not jumping at any opportunities to cheat on my girlfriend, but I have to admit that there have been entire days that I've spent fantasizing about the lists of things I wish my sex life were or could be (and yes, before someone says it, I know this is bad and I try not to focus on it-- but my rebuttal is that I think it's better that I'm expressing this in my [more intellectual] head [pun intended] instead of in some horny girl's pussy); consequently, when I talk to some of my female friends who are a little more on the wild side or I meet a girl who gives off the hint that she's a total freak... it's absurdly arousing.
So yeah, for a guy not looking to start a relationship, I'd go with wild.
The way I see it, sex is like ... this whole ... other ... world ... that needs to be explored and experienced to the absolute fullest possible extent. I've been described by more than a few people as a nympho--even my guy friends think I'm a little overboard; anyone I meet who seems to be anywhere in the same ballpark as me is very appealing.