Wax reviews is very subjective but I've used SN and still like Zym0l Concours over it. Again it's very hard to see the difference under 6500K FL lamps and bright daylight but on cloudy day and (under night light parking lot) the Concours just has that hue that seems to warm my platinum gray BMW color (apperas darker) and very glossy(glistening). I first notice this effect using Z Vintage, and been searching high and low for the replacement of Vintage but cheaper and haven't found one yet(the Concours is closer than others). Again I maybe blowing smoke up your ---:bla2:
I like Supernatural on dark solids. It tends to mute metallics too much for my liking. For dark metallics, you cant beat Blackfire Midnight Sun. On lighter colours, Victoria Concours is very nice.