4061's are considered more universal than the 4060's.
Just wondering, why is that?
I noticed most people seem to run the 4061's, but the 4060's can take 134 dB SPL so why go with a less sensitive mic?
I have been toying with the idea of picking up a pair myself, would definitely go with the 4060's personally.
Also, regarding the original post, you might also want to consider how well the two are matched when buying.
Happy taping!
Ben