Before buying Hero 7, I watched a lot of reviews and tried to decide between older but still powerful Sony action camera. The quality was great, but sometimes GoPro decided to freeze. It is very annoying to find that your camera stopped recording 20 minutes ago. I thought that my model might be just a bit faulty. Then comes the GoPro 8, and the improvement noted by few tech reviewers was that it no longer freezes. Totally destroyed any trust in reviewers I had left. No one told a thing about freezes in Hero 7.