Agree on the Tascam recc- also on 4 chan post work. I do it, 2 sets of mics, but rarely and for a specific purpose,club. Run stage lip, then further back in the sweet spot. Which is a really nice way to capture a show (2 completely diff setups/recorders ect). Also suggest alot more reading and nothing "wrong" with the mics you mentioned, but just seems silly to put alot of money in a higher end 4 chanel device with lower level mics. Seems kinda backwards...But if thats your route i'd def go for the DR-2D