I'm a fan of the original Denim AS. Last week, when I went to re-up my supply, I decided to try one of the other varieties, Denim Musk. (Based on descriptions I'd read, I was torn between Black and Musk, but decided to go with Musk.) The review by user Darvant on Basenotes gives a good description:
I tried Denim Musk for the first time today and like it. It's potent but pleasant, a little old-fashioned-smelling (as is the original Denim) and very long-lasting. It reminds me a bit of Aqua Velva Musk, and if you like AV Musk, you may like this, too.
Darvant on Basenotes said:This is a more woodsy variation of the original version that starts with a sort of minty and aromatic whiff and fades in a woody and leathery smell with a masculine and boise' [sic; ??] touch of musk. This aromatized ingredient adds modernity to the juice.
I tried Denim Musk for the first time today and like it. It's potent but pleasant, a little old-fashioned-smelling (as is the original Denim) and very long-lasting. It reminds me a bit of Aqua Velva Musk, and if you like AV Musk, you may like this, too.