Hi Wax,
firstly: I am in no way an expert in detailing, waxing, etc. I only do it for my own car but IMHO I like Turtle's Ice Wax. It may not last as long as others but I go over everything: trims, glass, paint, etc. very quickly with the orbital polisher and wipe it off afterwards. So far I am happy
Noting that what you probably mean by a "creame wax" you also mean a liquid carnuba and/or polymer paint sealant?
There are also several excellent hand applied only products too, but as your post states you're after orbital(Dual Action) applied recommendations.
That said, I have 2 favorites. Both offer excellent durability (2-4 months), value ($20-$35 for 16oz and gallons available too) & ease of use. And by ease of use I mean 12-15 pea sized drops will cover a complete average sized car. They can also be hand applied.