I'm planning to buy a new kick drum microphone stricly for live sound purposes. I already own a Sennheiser E602 but sometimes i'm looking for a different character. The performing bands play everything like indierock/punkrock/stoner/grunge and harder stuff like metalcore. I am in doubt between the Beta 52a, Beta 91a and the Audix D6. The Beta 52a seems to be the most popular allround bassdrum mic. The Beta 91a is the king of click, but i'm affraid it will be a one trick pony and not really useful on its own. But i do love how easy it is to place. The Audix D6 is gaining a lot of popularity with a good combination of low-end and click. What are your opinions?