All too often, microphones have been damaged due to accidental drops. The drops cannot be avoided sometimes. Why not make sure you can still use your mic when it does happen?
Get sm58 for everyday use. If your family is a singing family, with little children who also wanted to join the bandwagon, such mic will stand the test of shocks. In fact, many have used it to hammer something down. Be careful, it can be lethal too. You can keep one under your pillow instead of a gun.