The BlackView from dx came a few days ago and I installed it today with industrial strength velcro instead of the big ugly suction cup that came with it. It is a bit bigger then the BlackVue. The instructions are in a weird translated english so a lot of stuff don't makes sense. The lady's voice is in mandarin and the menu is in chinese. It took me awhile to change the menu language to english by looking at pictures online of an english menu. The lady's voice can't be changed or turned off so I just taped the speaker up. Also I can't upgrade the firmware. No sample video yet but I'm going to assume it's better than the KCI BlackBox but not as good as the BlackVue. I will post videos later.