I would like to swap to a wireless computer and already have a good Polar HRM that I like. I have narrowed it down to the VDO C3 or Sigma BC1606. I don't want to spend over $100, other wise I am getting in the range of the Polar CS200cad, and don't need the HRM eature.

Opinions plese on the VDO vs. Sigma....or other wireless with cadence in the same price range...aproxx $80.

Thanks