Given what you've shared, I'd probably either ride the hybrid or put regular pedals on the road bike. Are you relatively new to clipless pedals? If you are, then I think you might be better off with one less thing to worry about since you're also not used to riding in a group either.
Live with intention. Walk to the edge. Listen hard. Practice wellness. Play with abandon. Laugh. Choose with no regret. Continue to learn. Appreciate your friends. Do what you love. Live as if this is all there is.
--Mary Anne Radmacher