One of the apps I use for fragrance recommendations is like called Perfumist and I use it just like as a casual like okay here's what I might like so just to get an idea of what might be worth trying at a department store and such. One thing I definitely hate about that app the most is that most of my recommendations are dupes. First of all, why is that? Second of all, do I just tell myself okay let's figure out what dupe it is of and then that's the one I try or is there a way I can like prevent the app from recommending dupes?