I've tried both as well, identical. Some differences but not any that the once in a blue moon user would notice. The only drawback with this Carnauba stuff from my experience is that it tends to draw dust. One windy day I laid down some S100, went into a store for less than an hour and when I came back there was debris everywhere. I took a bottle of spring water and wiped away the crap and topped with an anti-static detailer. An hour later no debris.
I think its a must if you are leaving Carnauba bare.
Chemical Guys and FK1 (two distinct co.'s) sell anti-static toppers.
you can also seal Carnauba layers with FK FX100 one of the few sealers
that will work over both Carnauba and synthetics without streaking.
