Do triples and doubles serve different purposes or are triples for chicks? I guess what I mean is, are triples necessary/optimal for steep climbs? Is that smaller gear necessary for keeping up a proper cadence on the uphills? Please elaborate. I'm trying to climb in regions around my neighborhood where the incline is quite steep. At least 11-12% on some parts, I believe. I can climb while staying in the middle gear, but I don't know if that's optimal. I'm still trying to learn about cadence, but it seems there are many differing opinions. Makes it hard.

So teach me about cadence and stuff if you don't mind. I searched and found a few threads and read a few articles on Pez Cycling, but I have yet to read something that enlightens me.

And I have an 8 speed 07 allez triple, fwiw.