I agree with Mattb. I don't like my hypers unless the situation really calls for it (which it sounds like your situation might). I'm even going to try my cards the next time I go to a particular club where I've always used hypers. The cards just have more of a natural sound, IMO, but there is definitely a time & place to break out the hypers. For what it's worth, I also prefer my omnis over my cards if the situation is right (i.e. Outdoors), so my ears obviously have a negative impression the tighter the pattern gets on these mics.