today I used some plastic toe clips with straps. Really liked the improvement but did not like trying to get my foot past the strap and into the clip - definitely not for me. Though I have a mountain bike (1990 Cannondale 3.0 and I strictly ride streets) I was thinking about shoe clips. I have no experience with shoes and shoe clips but I read there are at least three different types of clips. Haven't read much more than that yet.

Based on your experiences, what clips/shoes do you recommend (older models because I usually buy used). Feel free to reply with anything you feel will be helpful such as advantages, drawbacks, etc. Thanks ...