This video from LTT shows a lot of popular options in every price range, and its more of an expose on how stagnant the dashcam "industry" has become, just dont overspend on something and you wont have much variety for video quality anyway. Now if Tesla came out with a universal camera kit that would be enticing, a lot of footage I've seen from their sentry mode and regular driving has been night and day against cheap dashcams and it's very good for evidence.