I can see Jack's point-- but in this case the tradeoff for increased drive is increased grain. The SN7 may come in under the GL7 in terms of pure gain, but it blows the doors off the GL7 in clarity, detail, and dimension. Grain on female vocals, jazz, classical or acoustic is not a desirable characteristic, generally.
I found it quite distracting-- to the point of annoyance.




























Not to mention the Aussie accent!
......sorry,girls!

