Mitakon Zhongyi Lens Turbo Adapter for Canon EF - M43 - Micro Four Thirds Camera, Version II (M43 / MFT)

I use micro four-thirds cameras and have been wanting a speed booster to use with Canon EF mount lenses, however, I don't want to shell out $600+ on a Metabones version. There are more popular budget brands like Viltrox, but I wanted to give this a shot as it was still even cheaper than the Viltrox. So far I use it mostly for my Youtube channel videos where it's a wide-angle shot and I'm in the center of the image. This speed booster is soft around the edges so I would only use it in specific cases where the subject in focus is in the center of the image.