i'm wearing A*MEN by thierry mugler because it's the only perfume i've ever bought. i can't find any other as great as this one. maybe just gaultier2...
I used to wear Issey Miyake and then Issey Miyake summer (the green bottle) but stopped once the fragrance got into the top 10 sellers list.
I'd alternate it with Viktor & Rolf Antidote back when it was hard to find. Eventually I replaced Issey Miyake with Kenzo's Tokyo. I'd wear Antidote to work during the week (mostly because I could keep the samples in my draw and top on the cologne if needed) and Tokyo during Fridays and the weekend.
I've run out of Tokyo, I still have some Antidote, but want to switch again because of the rising popularity of Antidote. However I might not switch because I've been asked in a round about way not to (Smitten? Me? Never!)
I prefer fresher smells for the weekend, and muskier smells for the week. Also prefer frangrances which have complementing products (aftershave balms, soaps, bodywashes etc) as layering the frangrance helps it last longer.
*always* Chanel Coco Mademoiselle. I don't wear fragrance depending on my mood - always find that as soon as I put this on I feel all happy (!) and it never fails to remind me of good nights out/weekends away etc.
I wear different ones every day because I work in fragrance and cosmetics, but when I'm not doing a lot, I wear Young Sexy Lovely by Yves Saint Laurent. It's really gentle and pretty smelling.
I'm huge on light fresh,woody,fruity and sweet scents, hate spices, and musks are alright as long as they're gentle and not overpowering.
My favourite mens fragrance so far is Pi Neo by Givenchy.