Bought a pair of these to use for vocals during live performances and in our rehearsal studio.
We're a pretty large band with drums, bass, two guitars, brass, keyboards... So things tend to get pretty loud pretty quickly and we were having feedback issue.
The supecardioid pattern on these and the great sound rejection from the sides and back made a huge difference, they sound great, don't need to be pushed as much as your typical SM58, sound rejection is much much better and it just sound way better.