Hello, I'm planning on purchasing an mbox/pro tools rig, but I need help choosing which mics to buy. I went to guitar center to just look around and decided to ask the guy which 2 mics he would recommend (I'm looking to spend around $100 per mic, one for guitar, one for vocals). Instead of getting the "Oh you should definitely go w/the SM57/SM58" thing that one would expect, he said to go w/the Sennheiser mics that are priced around the same level. I don't remember the models of each, but perhaps someone here does. SO, what should I do? Should I go with the Shures, or go w/the GC guy's advice? I wanted to ask him: "If the Sennheisers are better, then why aren't THEY the industry 'standards'?" But I didn't. Perhaps someone can answer that. OR, if there are 2 other mics you would recommend, please feel free to do so. I'll be recording pop punk/indie/metal music, so those are the styles I need the mic to serve. Thanks.