Speedplay Frogs?

Has anyone tried Speedplay's Frog pedals?

I know, I know they're primarily for MTBs.  But I've been looking for a
pedal with adjustable float that doesn't have a huge cleat like Speedplay's
other pedals (X and Zero).  This looks like it might be just what I'm
looking for - anyone tried them?

Anyone know of another pedal that fits the above description?

John