Your best bet for the value is going to be the Viofo A119 V3:
https://www.amazon.com/dp/B07SRQH4R7
Anker also makes a low-cost dashcam that is very good:
https://www.amazon.com/Dashcam-Dashboard-Resolution-Nighthawk-Wide-Angle/dp/B07DF8MQX1
If you're looking for dual front and back, Viofo A129:
https://www.amazon.com/Viofo-Dashboard-Camera-Vision-G-Sensor/dp/B07CT6JPYW/
As mentioned above, you can't go wrong with a Blackvue but they are more expensive:
https://www.blackboxmycar.com/collections/blackvue/products/blackvue-dr590w-2ch-dash-cam?variant=6844741287991