Nady TCM-1100
I have the Nady TCM-1100 tube, and believe it or not, I like it a lot. I also own the MXL V67 and Studio Projects C1 - the TCM-1100 takes the cake in most vocal applications. The TCM-1100 can be a little bit sibiliant, but it still honestly sounds very, very excellent.
Remember though, preference is a big issue. For one song I was doing, I demoed between the TCM-1100 tube mic and Studio Projects C1 - both clearly sounded different, of course, but it was really hard to decide which one I actually liked better. So just remember that preference is very subjective, and different applictions call for different types of mics. Good luck though!
Peace,
Craig