I just bought Jack Black JB on a whim. I was debating between it and Czech & Speake's Oxford and Cambridge, but decided to go with JB because of price. I'm finding it a little similar to my Terrre d'Hermes, so now I'm thinking of layering the JB to give it a different vibe. Have others layered this scent? I think I may try it with Mugler's Cologne.