I've been trying hard to increase my cadence, so the computer set to show the cadence is (for me, at least) necessary.
I'm also a wee bit obsessive/compulsive so knowing how far/fast I've gone fills a psychological need. Also, since I post on bike journal, those numbers come in handy.
My computer also continuously shows MPH, but I don't worry about it much, I'm slow. I know it. I don't worry about it any more. I still like to know HOW slow, though. Go figure.
Give big space to the festive dog that make sport in the roadway. Avoid entanglement with your wheel spoke.
(Sign in Japan)
1978 Raleigh Gran Prix
2003 EZ Sport AX