My two favorites:
280 minutes talk time, 300 hours standby and comes with stuff, but do I care?
Looks most like an Original Series Trek Communicator, but only has 180 minutes talk time and 200 hours standby time.
The last one is my favorite so far, but does the talk/standby time make a huge difference? Are there other features I'm overlooking? The last two both have bluetooth, as will my Prius, so that seems nice. What am I missing?