Let me save you tons of search. BlackVue DR500GW-HD too expensive and IQ sucks at night. I owned it for a year. BlackVue DR600GW-HD is better at night but still too expensive because for 3x less you can get Mini. Personally, I would recommend Mini 0806, best bang for your buck. No WiFi, but IQ is better then BlackVue DR600GW-HD. Mini 0805 is also good choice, but lacks some features that Mini 0806 has. Good luck.