Bench capper For The WIN!
It's faster, easier to use, and seals just about every bottle out there. It can cap Champagne bottles. It can cap Belgian bottles. It can cap twist-off bottles. Folks will tell you that they can cap different types of bottles with their wing capper, but they certainly can't do it as fast nor as easily as I can with my bench capper.
Watch craigslist in your city for one, and pick it up on the cheap. I paid $15 for mine. It will last through the apocalypse in 2012!