I've used SPD's for years, and am very comfortable with them. Keep your shoes and your cleats and get some SPD compatible pedals. I think you'll be very happy. Here's a thought: I picked up a pair of Shimano pedals with an SPD clip on one side of each pedal and a standard, flat platform on the opposite side. When I'm in town with cars and stop lights, I like to use the unclipped side. If I have to stop in a hurry, I don't have to unclip. Saves only a second, but it's made a difference a couple of times in emergencies. Bottom line is don't worry about what everyone else is doing - do what's comfortable for you.