which oauth gem to use?

Does any1 have any recommendations for an oauth gem. I am trying to
create a twitter proxy. I'm not sure which oauth gem to use. Thanks in

Try omniauth http://railscasts.com/episodes/241-simple-omniauth

I think Omniauth is for easy twitter / facebook setup. I was trying to
use it with foursquare but I'm not expert enough to setup the
foursquare omniauth strategy