I have been kicking this around for awhile, and just can't pull the trigger. Having never used them, makes me a little aprehensive as I don't really know what to expect. The guy at my LBS highly suggests it (a sell or my best interest in mind??) and I'm aware of how they work, but I'm still uncertain.

So, needless to say, I'm looking for advice. Advantages and disadvantages? Anyone that has the same type of bike, go this route? Any regrets? Advice on which pedals and shoes?

These are the ones I'm considering...

http://www.amazon.com/gp/product/B00...A2RCT8MB1RT96V