My choice of wax often depends on what I just feel like using. There is no "best" wax, only the wax that works best for you. If I only want a quick job, I'll use a solid all in one like Poorboy's Polish with Carnauba - Blue or Optimum Opti-Seal. I often go with these when helping friends or neighbors give their vehicles on their cars. I'll often top with another wax or sealant. I have a lot of waxes in my personal arsenal/collection, so I choose one and go. My usual favorites are Optimum Opti-Seal, Optimum Car Wax, Poorboy's EX, Natty's Red Paste Wax, EX Sealant with Carnauba, and Clearkote Carnauba Moose Wax.