with regards to beanie's post about 1 x 9, i'm getting a little confused with which is the best gear to be getting more speed with i've only recently started using the big ring, because after sitting in middle ring and smallest cog after a while there's less resistance and i seem to spin the legs and feel no gain, so then switch to big ring and get a, or what seems like a slower rotation but more resistance to work against and then the other scenario is getting half way up the hill and then struggling to keep pedaling momentum by making a too complicated gear change half way up, so was just wo