Any question answered...

I'm not a spinner. I know that, for instance, on the TNRC I often can't keep up with people on smaller ratio's than myself. It sounds like I would definitely be able to tell that it is spinnier, so I think I'll go the one tooth.

I should have phrased my question differently: Will one tooth make a big enough difference to notice or should I go two? And it sounds like one will be plenty.

I love 65, it can get ridiculous on downhills (brighton, some of the TNRC).