I currently have a 580exii, and I was originally planning on getting a set of pocket wizards, but then I looked at the new Canon 600EX-RT's... and now I don't know what to do. I want the availability of off-camera flash(es) because I am recently getting into wedding photography (used to be mostly landscape photographer).
In my scenario, would going with the 600's be cheaper/better for the long run?
two 600ex-rt's + transmitter (sell the 580exii)
or pick up another 580exii and some pocketwizards?