I own like 30 colognes. Lately I've been dabbling into niche fragrances a lot more. My opinions change all the time, but my current favs are (in no particular order):
Niche:
Ambre Narguille
Herod, by PdM
Colonia Oud, AdP
Green Irish tweed, Creed
Aventus, Creed
Layton, PdM
Pardon, Nasomatto
Tobacco Vanille, Tom Ford
Back to black, By Killian
Favorite designers:
Acqua Di Gio Profumo, Armani
The One, D&G
Bleu De Chanel EDP
Niche:
Ambre Narguille
Herod, by PdM
Colonia Oud, AdP
Green Irish tweed, Creed
Aventus, Creed
Layton, PdM
Pardon, Nasomatto
Tobacco Vanille, Tom Ford
Back to black, By Killian
Favorite designers:
Acqua Di Gio Profumo, Armani
The One, D&G
Bleu De Chanel EDP