For the most part, less is more with Amouage. I and many others have noticed a lot of olfactory fatigue with Jubilation XXV for instance (seems to have disappeared three or four hours in, but everyone else smells it just fine), so I try to go easy with that one. Its strength and radiance are notable but mercurial.
And then something like Memoir Man I easily smell all day, but again, it doesn't take much to get there.
Interlude is almost obscene in its tenacity. Too bad I don't care for it.
I tend to go with just two sprays with my Amouages - but I tend to wonder if I should go with three. The reason is that I feel the first spray every time I take a bottle out for a spin after some weeks of shelf-life seems to spray really mediocre. This applies to just about every Amouage I have, both 50 and 100 ml.
Just general experiences would be fine, nothing scientific
Like how much do you apply, where do you apply, how long does it last, etc?
Yesterday I had a blocked nose so I think I over sprayed Jubilation XXV. I did one spray to the chest, one to the lower back and one to each forearm so a grand total of 4 sprays. It's now 14 hours later and I can still smell it, this is post 1 hour indoor soccer session as well
My nose is still blocked but I can still smell its presence albeit faintly ...