I've tried the Cuba ones, and one Cubano I smelled on paper quickly. I don't remember which Cubano it was, but it smelled exactly like Cuba Red (pungent spicy cedar, perhaps with a touch of citrus). Blue is a light fougere, probably like CK Be. Gold you know about. Orange is similar to Dunhill Desire but not as strong. Black was interesting but didn't last long so I sold it off, and don't want to speculate about it since I understood a lot less than I do now. I'd be curious to know if Black was a copy of anything. Red seemed to be a Burberry London copy.