I have a pretty good sense of small and am super picky with my scents, so when I do find something I love, I HAVE to have it. It was that way with La Tulipe, but I just couldn't ignore the high price tag. So after a lot of research online, I crossed my fingers and tried out OilPerfumery - but kept my expectations in check, in case it didn't work out. When it arrived, I did a side-by-side comparison with the original, one on each wrist. OilPerfumery's version was immediately more citrus-forward - very close, but noticeably different. 30 minutes later, I smelled it again, and they were identical. Two hours later, the Byredo has already faded, and OilPerfumery is still going strong. I already know i'm buying the full size one. Save yourself some dollars, and get this one, you won't regret it.