Hi! Has anyone here used the Sennheiser MKH 20? I'm looking for a really good and transparent omni for a AB setup (you could say I'm aiming for the best there is...). I've also been checking out microphones like the Earthworks QTC1, DPA 4003, Schoeps aso. All seem to be really good mics, but the MKH feels right in some strange way. What do You think?