I'm looking for a new vocal mic in the $250 price range. It's going to be more for studio recording, but may occassionally be used live as well (if I can get away with it). I've been considering: AT3300 Shure Beta 87A Any opinions on those mics? Any others in the price range that I should be considering? I also though about putting in the extra $50 for a Shure KSM27... though I haven't had a chance to check it out in person yet. Any other mics simlar to the KSM27 that I might check into as well? Rode S1? Rode NT1000? NT1A? AKG C2000B? Thanks!