Do you mean "voice" ? what is the best dynamic mic for the voice ?
That's impossible to say, it depends on the tone of your voice, how you sing, what type of music etc. If it's for recording at home then you would probably be better off with a good mid price condenser mic. Dynamic mics are not very sensitive, they are great for live use, as they are very durable on stage. There are people that record with dynamic mics, there are no rules here, it depends what type of sound you are after, but generally speaking condenser mics are favored for studio work.
If you are still in favor of getting a dynamic, check out mics by Shure, Audio Technica and Senheisser at the bottom/mid range price point, at the higher end Audix and Beyer make some...