Why not use both.
Use the purple haze for the protection and the Blue velvet to get the most shine. Best of both worlds.
+1 - Very much like an alternate to Dodo's Double Wax. Put a layer of Blue Velvet down followed by a layer of Purple Haze (Hard followed by Soft). Be sure to follow the directions though - at least an hour of cure time between coats.
I have fallen in love with Dodo's wax - both Purple Haze and Supernatural - after trying many different brands, Dodo is the one that makes my jaw drop every time...