Well if your on a tight budget then wireless is not an option. If you just have one person talking and you want to go lav i would recomend the Shure SM93 (150-200), but with multiple people you may then need multiple mics, i havent used the MC100G yet but was planing on getting one with my dvx package. You could also get a stick mic or use a differnt kind of condensor to handle multiple people with a single mic. Hope that helps a little.