Colly on my songs I use either my old Shure SM58 or my Gauge ECM-87 (from Rob Chiarelli's company - http://gauge-usa.com) It depends on the song and how noisy things are when I'm recording.

The Shure is dynamic stage mic that rejects more noise. The Gauge sounds great and is a steal for the price. It picks up more extraneous room noise (computer fan, etc.,) so I use 2 rolling plastic garment racks from Walmsrt with old comforters tossed over them as a makeshift vocal booth.

Good luck.