Safari is one of those complex scents with wood and amber in the base that were in their heyday in the late 80s and early 90s. The Prada had an irritating "soapy" quality to me, but many who want a "modern" soapy scent seem to really like it. I tried the YSL a couple times but found it too "synthetic"/harsh, though I usually wear vintage, so most new ones come across to me like that.
YSL L'Homme and Prada Amber are my 2 favorite designers. I mostly buy niche now, but I have held onto these 2 because I love them so much. L'homme is very natural, sweet and light and lasts quite a while for me. It is my most versatile. Amber is sweeter and can be compared to expensive hotel soap, and I think that's a good thing. It's spicy and sweet and quite honestly unique imo. It lasts all day. I love them both.