Pros;-Quality is excellent and I love the fact that it just starts recording automatically a few seconds after starting the car.-Also love having the front and rear caneras. I’ve already recorded and reported to the police an aggressive driver, sending them the video as evidence.Cons;-Expensive, but I think the higher cost is a result of making it better than other dash cams.-Front camera is 4k but the angle is so wide and covers so much area, the final resolution ends up looking more like 1080p. My GoPro has a ‘view angle’ setting for ‘medium’ and ‘linear’ that I wish this camera had.-Pretty much every recording is an ‘event’ because the factory settings on the g-sensor are too high. Actually - I think it is just too sensitive; driving over bumps sets it off at any setting above ‘2’ on the impact sensor settings. I set it at ‘1’ and still occasionally see videos recorded as ‘events’ in normal driving.-Additional battery purchase ($200+!) is required if you want to record when the vehicle is switched off, for parking mode when away from the vehicle. Wish there was a more economical option. I didn’t buy it because it didn’t seem worth the cost just for recording while parked.Otherwise I’m pretty happy with it.