so my garmin is losing the plot. No complaints it has done about 55000km so I’m happy. But what next? I’m thinking the Wahoo bolt vs the garmin 520. I’ve read that you can’t get more than about 4 hours mapping out of a 520 till it runs out of battery. That seems a little weak. How about the Wahoo any data from you users out there? Any users of these two devices with any positive or negative comments please post em up!