Yes Yes, sure, like i said earlier when you come to Liberty for a perfume adventure, do let me know lol.
Also i asked about the concentrated oils you have got, are they from a kit, locally sourced?
The best difference between these two ouds could be judged if you smell Amouage/Oud Isphan and then smell any regular Oud, say John Varvatos Oud, or Versace Oud Noir, or Boss Bottled Oud. The distinction would be made clear. Although Pure Aged Ouds are TOO strong for our nose, but Isphan by Dior and Amouage comes quite close INMO.