I just picked up an Apex 205 Ribbon. 100 bucks. I put it about four inches above the snare, facing downward, with the mic just looking directly over the rim of the snare about 1/2 an inch.
Best drum sound I've gotten...not that I've experimented all that much. Formerly tried Studio Projects B3, SM57, and a small diaphragm Shure condenser on snare. This Apex Ribbon takes the cake.