I switch out between my Cannondale (main commuter), Hardrock (for days when I have the time and energy for a MTB commute), and my Paramount (which is faster than the Cannondale, for some reason, but lacking any commuter features). I've tried it on my 3-speed Priority but it was just too slow and the gearing was too high.
All my bikes, especially the Cannondale, are steadily being tailored to my preferences... or fussed with, if you like.
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Genesis 49:16-17
"Well, well!" said Holmes, impatiently. "A good cyclist does not need a high road. The moor is intersected with paths and the moon is at the full."