sm7b with vs pre-amp?

hello,
i'm considering the purchase of an sm7b and thought i'd ask if anybody has been using one with the vstudio 100, octa-capture or vstudio 700 (since the pre's are said to be very similar, if not the same).

from what i've read, the sm7b sounds great, but requires a pre-amp capable of hi gain. just wondering how the vs pre's do with it?

thanks for your comments.