VR to JH586: comparing my MagnetoSpeed to the Labradar and my new Garmin Xero

'm responding to a request from JH586 to do a side by side with my Labradar, the MagnetoSpeed V3 and the new Garmin Xero. This is not an indepth review of these units, just looking at the differences in data they record with the same shots fired.

Brian Zolnikov's videos:
https://youtu.be/WyEkgTGzU_Y?si=28dfdeVzLAc0g5hW
https://youtu.be/w4ZwuZSePEg?si=QUp6VyBbVBWE6yE0