So it looks like the Varia 715 has gone on sale ahead of the holidays (hooray, huzzah!), so I guess I could splurge for that one, given how many people say they have positive experiences with the radar aspect. One additional question - how well does it play with Wahoo head units? I don't currently have a bike computer, usually relying on my phone in a stem mount for Strava/directions etc. I imagine Varias play better with Garmin head units, but would I lose any functionality with Wahoo?
Given the reviews and the Garmin data hack a few years back, I feel more inclined to grab a Wahoo, but can be convinced either way. Would be considering an Elemnt Bolt V2.
And with a head unit, I guess maybe I'll splurge on Power Meter pedals next year, too...