Hey man, welcome to Basenotes. The selection is daunting and my recommendations are just the tip of the 'berg.
YSL Pour Homme (lemon drop fading into an herbal bed of pleasantness)
Aqua di Parma Colonia (Italian citrus and rose)
YSL Rive Gauche (this is an olfactory trip to a straight razor barber shop)
Le Labo Rose 31 (a dry dark rose and cedar concoction that is amazing)
Creed - Bois du Portugal (this is a newer take on the spicy colognes and aftershaves of yore)
Gendarme (ultra clean, fine soapy fragrance)