Now that I'm getting my new steed tomorrow, I thought I might get one of these fangled cycling computers. It seems the days of jumping on and riding may be gone. I just whipped into Tandy and they have one for sale (made in China) for around US$22.00 has twelve functions... mainly bull**** if you ask me.. countdown timer, alarm, etc. Has max and average speed but NO CADENCE. How important is cadence and should I hold out for a more expensive model.

Thanks again