My favorite liquid carnauba for looks would have to be Liquid Souveran. Super easy, and leaves a liquid looking finish with unreal depth. I have been reaching for the 845 a lot more now(mabey because winter is right around the corner) and it seems the more I use it the more I like it. Great shine, pretty deep and a "thick" wet look(clear almost looks like it is thicker). Leaves a great finish on light metallics, gives the paint real depth and is the most reflective product I've ever used on those colors. Other than that, all my waxes are paste.