I've used a Lezyne Macro with a Wahoo speed/cadence sensor all year with no real trouble. I've installed the sensor with an o-ring, and it moves every few rides, so I stop to adjust it, but that's the only trouble I've had. I haven't been able to figure out how to do the navigation, but I never worked at it. The Macro was $70 or $80. The new Macro looks slightly more desirable. If I had had more money to spend, I might go for, say, a Bryton 450 with OSM maps and cheaper sensors. I paid a premium for the Wahoo, and I'm not sure it's any better than the no-name speed/cadence sensors.