I use RunGap to move workouts from one system to the other, but lately most of my running workouts (even easy ones) are with the Garmin.
Same here, it works well and the two I sync are also Strava and garmin. I like it as the way I have it setup I can run with either my AW (rare, but occurs at time) or with garmin and it always syncs the same, with no extra steps to both Strava and garmin.
I did pay for RunGap and long-term it seems like it’s going to be more expensive than it’s worth, so I’ll likely look for a replacement at some point.