So, following DerangedGoose, I too am interested in getting into niche fragrances and am wondering what everyone might suggest given my tastes in designer frags.

Some of my favorites include:

John Varvatos (original one AND vintage)
Spark by Liz Claiborne
Body Kouros by YSL
Jaipur Homme by Boucheron
Opium Pour Homme by YSL
Desire (Red) by Dunhill
The Dreamer by Versace
Guerlain Vetiver

Ones I also like, but am a timid to admit...
L'Eau d'Issey Pour Homme by Issey Miyake
Acqua di Gio
Le Male

Any Ideas on different niches that might match with some of my tastes or are similar to any of the above? thanks...much appreciated!