for vocals?
I've got the C414B-ULS, and I wish I had... a good room to go with it. I'm finding that it's truly a very good "all purpose" room mic, and it would be nice to have a stereo pair. It's not going to be my first choice for vocals, usually, I don't think. It's fantastic for getting cool sound effects (like the rain coming down, etc.), and for difficult situations -- my 16 month old collaborator is now playing harmonica, but won't stand still, and so I just put the B-ULS in her general proximity, and find that with a little gain automation, the mic has done a supernaturally consistent job of picking up the sound of the harmonica, no matter the direction she was facing or her distance from the mic.
More info regarding the application for the new mic would help -- also, it's not too late to get in on the group buy - the ACM-6802T might be a good choice for vocals - it was a little brighter than my C414 (mine is currently undergoing heavy mods), and the price is right - you just have to wait for a while to get it. Also for vocals, I use a Joly-modded Oktava MK319 (when the dirty power in my house decides to be quiet for a few minutes), but it's not really any brighter than the C414. I also have a me-modified MK319 which is a little brighter. And the often recommended Shure SM7b, too. There are undoubtedly many other good choices, many of them above my pay grade.