A129 Pro Series

I have a Viofo Dual cam; the current version would be A129 Pro Duo. I've had it for several years prior to owning my Mav. It's been very reliable and I like that I could add a CPL filter. Mine is hardwired in using #3 (Auto-dimming Interior mirror) for ignition on and #5 (Lock. Unlock) for constant power.

Can vouch for Viofo, I've had A129 Pro Duo for a few years and it's not let me down, great image quality, cost something like $300 or so, hardwired it myself, all pretty simple. The only thing that failed on it was the 3M adhesive on a particularly hot day this year.

It depends on how much you want to have recorded around you, and how much you're wiling to spend. I have a Nofio A129 4K dashcam and it's fantastic. I don't have it hardwired, I just plug it in when I'm driving and unplug it when I park so it doesn't drain my battery ('01 Silverado's have their 12V sockets always powered) Just starting out, wanting to get a good cam but not spend too much, I'd recommend a 4K Viofio camera that's just forward-facing. If you're paranoid about someone rear-ending you, then get a forward and backward facing camera kit. Only reason I say 4K is so you have a much better chance of being able to make out someone's license plate in the footage if a hit and run happens.

I have the Thinkware U3000 2 channel. It fits my needs but I miss the screen my viofo a129 pro had. The rear camera on the Thinkware fits under my rear sunshade which is why I went with this one.

VIOFO A129 Pro dual with circular polarizer and hard wire kit. Took about two hours to do a very clean install. Get a Samsung Pro Endurance SD card too.