Hi boys & girls, I'm still using up some of the Autoglym products that I had before I got into this whole detailing malarkey, and have been thinking about which wax to get to replace the AG Extra Gloss Protection I am currently using. I have already acquired a range of Megs products and have been impressed with them, so I'd like to get some of their wax to match. But which one? NXT Tech Wax or Gold Class Carnauba? Can anyone tell me what the difference is, in terms of ease of application and quality of finish? It will be applied by hand, not machine. Cheers all!