I can vouch for Souveran. This is my choice of wax when applying a carnauba topper for well polished darker paints. The amount of depth, and the wet look it gives is top-notch. I have had it last up to 10-12 weeks on a garage queen.
Nick, if you still have this in a couple weeks, I will be picking it up from you. $60 for an unopened jar is a great deal. How long have you had it?
NO NO NO, it should be DFWLS1's, CUMMINS, C6 VETTES.net