A week ago the question was posed is Yom and Layl fragrances high quality. I had often wondered the same thing so I order the discovery set with 5 10ml decants. I wanted to be able to compare head to head so I got 4 that I either have full bottles or decants of. The fragrances I ordered was their interpretations of Tygar, Oceania, Sedley and Imagination also wanted to try a different scent profile that got all 5 star review so ordered Era which is their dupe of Widans London. They tell you to put in fridge for 5 days and macerate. However each fragrance can be used as soon as it arrives. So far quick head to head of Sedley, Oceania and Imagination they definitely have the scent profiles locked down. Cant yet speak to performance yet. I will update in about a week once they've sat for a minute. Side note Oceania has been on my left hand for about 45 minutes Ocean 13 on my right if I didn't know they were different I wouldn't be able to tell. But take that for what it is because my nose isn't the most detailed.