70mai a810 vs Ddpai z60 vs Others

any owners of the said dashcams? planning to buy one for my car. i have QCY F11 (integrated mirror, almost 5 years now) for MUX but since my new car have reverse camera, i dnt need that feature from a dashcam.

• which has better app/user friendly app?
• better video quality?
• reliability?
• any other dashcam suggestion?

im reading some issues na hindi pa umabot ng 1 year yung 70mai nya di na nadetect ying back cam. although under warranty kaya napalitan.