a green bullet isn't your only choice. if your a singer and blues harp player i would go for a shure 545. it is the microphone blues harp greats like paul butterfield, little walter and junior wells, and they still make them retail for 100. or you can get a VINTAGE used one on ebay for 50-150$. Its a great deal. switch it to hi impedance and it will sound just as good as any bullet mic.