If you already have extras in all three options why don't you just try each and go with what feels best? FWIW I feel I can get out of my spds faster and easier than I can in my pedals with clips.
I'm just looking for a good place to start and trying to avoid a few 0 MPH fall overs. I haven't had one of those in years, but I don't doubt that I will on the fixed. Based on what I have seen here, I think I am going to go with the egg beaters. My main concern is that they unclip too easily, but perhaps my cleats are shot. The bike will have brakes too, so maybe it isn't a huge issue.
Thanks again for the help here. Now I just need the bike to show up.