...Floris neroli voyage

...As the above poster said, I'll need a general idea of what you like before I can recommend.But here are a few niche fragrances that come off as higher end designer style frags.Parfums de marly Percival or sedley. Percival is a woody musky lavender frag, similar to legend edp or AF fierce. Sedley is a minty citrus woody freshie.Kajal Homme II is a modern orange blossom, lavender and cooling spice fragrance that is also in the realm of designers like PR Black XS or even Creed Himalaya. It's hard to dislike. 

...Heeley menthe fraiche

...I'll second torino 21 as well. Fantastic.

...Amouroud wet stone. Fresh, green, juicy, masculine, great performer. Really a great frag.

...The Listerine bottles are what I have. They're great, and more than 4 sprays or so is too much. Plenty of power.

...Would hate to get rid of anything at this point, but Brioni EDP would go. It's nice. 

...Also, Versace oud noir for a pleasant designer take on woody dry oud. Nothing off-putting about it, and unique if you've never smelled that variety. 

...Based on your toe into niche, I would recommend saving a little and getting a bottle of xerjoff 40 knots. It's very easy to wear, nearly year round and smells very high quality. It's not cheap, but very good. And very versatile - even for a young guy.

...Guerlain frenchy lavande