Review on 💥 Enhance Your Canon EF Lens Performance with VILTROX EF-M2 Speed Booster Adapter - Auto Focus, 0.71x, M43 Camera Compatibility, USB Update Port by Gabriel Tomato

At first I was very happy with it. The picture is very good, I would say comparable to Metabones. The autofocus is really not good. I didn't expect it to be like this so it's not a deal breaker as I shoot video and don't use much autofocus. The in-camera aperture control is also a very nice addition. The main downside is that the adapter will cause the camera to freeze to the point where you have to remove the battery to reset it. It's a real problem when you're in the middle of a frame, changing focus, or just scrolling through clips and the camera freezes. They're back to work and working relatively quickly, but for someone like me who shoots weddings from time to time, I can't afford to freeze the camera at the crucial moment. If I go back to the Micro 4/3 and this issue is fixed with a firmware update in the future I would wholeheartedly buy it again but for now freezing is a huge deal breaker.