to be honest i want something to give me decent workout feedback and so that has me torn between the polar cs500cad and the garmin 500. do i fork out the extra for the ability to post my routes on the net after ive ridden. The cateye is deffinatley a bit too simple for me i think. Of course simple is good but i like the idea of the polars heart zone function. just cant decide between the two is all.Really thought it all depends what you want it for. If it is only to see how fast you are wanging it down hills or on the flats then just a Cateye Strada will suit you fine.