As for the SM7, I have mixed feelings.
I've been on a mic purchasing run...and I know at some point soon, I will pick up an SM7 and possibly also the RE20, if for no other reason than to have those flavors of dynamics in the mic locker. Last night I was on the web looking at older/vintage dynamics, just to see if anything interesting turned up, but at some point soon I'll get the SM7 and RE20, since they are current production and easy to find.
I just picked up a bunch of other mics this past week.
Three of the Beyerdynamic ribbon mics...a pair of the M160 and one M130. I first got one M160 and tried it out, loved it, ordered the M130 which is a perfect complement to the M160 if you want to do some M/S miking...and then decided it made sense to have another M160 in case I wanted to individually mic a couple of guitar cabs at the same time for blending.
I already have a bunch of different Cascade ribbon mics, which are all good mics and can easily find use...but these M160 ribbons are fantastic on guitar cabs. They don't have as much of the typical low-end bump you would associate with ribbons. The M130 does, but that's a figure-8 mic, where the M160 is unidirectional and just has this great clarity, that's different from the other ribbons. I even think it sounds better than the Royer mics on cabs, which to me have a lot more high-end, almost like a condenser mic...where the M160 has the clarity but also that typical ribbon smoothness.
I also scored thee high-end ADK Custom Shop tube mics for some really great prices from a former ADK dealer that was simply clearing out their NOS stock. These mics originally sold for $3k-$4k each.
I got a pair of TT-CS47 mics and a TT-CS67 is coming in a few days. These are basically their versions or their takes on the classic U47 and U67 mics. The two CS67 mics each have BK47 capsules, but they are not identical...with each mic having a slight variation of the U47 sound. One is more like a '40s U47, a bit darker, and the other is more like a '50s U47, less darker. I'm eager to hear the CS67 when it arrives...but I am testing out the pair of CS47 mics today.
And you know...with all these new mics...I'm still not feeling any bit of remorse.
So how the heck did we go from talking about mixing frequencies to this buyer's remorse discussion anyway...?