How do these compare with Mugler's Pure Havane ?
I have not tried Pure Havane. From what I am told....Pure Havane is pretty sweet (almost in a gourmand like way). Red Montana and Havana are not.
I'll compare Aramis Havana, Mugler's Pure Havane and Czech & Speake Cuba this way. The dry, unsmoked tobacco leaf and hint of mint and booze in Aramis Havana makes think of sitting in an upscale cigar bar in Miami with a Mojito. The slightly darker, earthier C&S Cuba makes me think of sitting in an old nightclub in Havana with the same Mojito. Thierry Mugler Pure Havane, to me, is very different from the other two, as I notice the vanilla as the predominant note, blended in with cocoa and to a lesser extent, dry tobacco.
Of course, these are just my impressions, and YMMV. And I've never actually sat in a cigar bar in Miami, or a nightclub in Havana, although listening to Ry Cooder's Buena Vista Social Club made me want to go there.