They're ok for my shop, they work very well during dim evenings but at dead of night where just a couple of street lamps light the streets, blurring becomes an issue with small fast objects like bikes and runners. details are rather basic, you won't see enough detail to see a branding badge for example at night.
bought a set of HDW2231R-ZS, my shop sits on a corner of a crossroads(single lanes, sub urban area) so i use 3 cams covering 3 lanes+ my shop, ignoring one lane and one indoors. Going to split my replies because of post limits