Thanks for the insights. Seems like it's a practical and useful thing to have. My main hesitation is that I don't currently ride with a head unit, so the initial investment is a bit steep (not only financially, but also the researching/learning how to get the most of the system). I haven't used a head unit in over 10 years and for the last 6 or so I've just been using a Fitbit to log ride basics.