Full review video is in the works - but here's the short version. The Mavic 3T does fine in some situations, but there's plenty of scenarios where it struggles. Two of the biggest drawbacks: - 50x zoom instead of 200x zoom. - Can't fly the Mavic 3T in weather - while the Matrice 30T can be flow in rain, snow & wind up to 50mph. - Technically the same thermal specs, but the Mavic 3T has a smaller sensor size, so the image quality not the same as the Matrice 30T.