Pick a pedal type and keep all of the bikes the same. They don't need to be the exact same model but should all use the same cleat. Get a set for each bike. Swapping is a hassle. This will also give you some back-ups if a pedal breaks.
BTW it doesn't have to cost a lot either unless you are a real weight watcher. I had a pair of really inexpensive wellgo/nashbar forever on a beater bike that still work if I needed them.
Swapping is a hassle and increases the chance that you will strip the threads on your cranks. Pick a brand and buy multiple sets of pedals. I went back to shimano since i had a bunch of spd's laying around and only one pair of times. You can also buy shimano 520 pedals for cheap if you need extra set as you # of bikes increase. If you end up going with time's, I have a pair of attack xs pedal I would sell you cheap.
Just got home with my second pair of 520's. Six months ago I won't have thought I'd be running clipless let alone own 2 pairs.
Why the second pair Nikky? You only ride one bike that I know of, planning on using the Jamis for urban assault? Either bike you'll still be slower than me!!! lol