I feel your confusion - am currently vacillating between No 5, No 19 and (more) Bois des Iles parfum...pretty diverse perfumes I know; it probably represents some kind of an identity crisis -
The one in your list I've smelt most often is Bois des Iles parfum. It has a lovely rich spicy milkiness with a (light) touch of sparkling aldehydes. I much prefer it to the edt, and find its lasting power and light sillage means I can wear it right into early summer. In Duty Free recently I was checking out the non-Exclusif parfums - the one I remember best is Coco, which although not really my style is very chic in parfum, and easier to wear than Coco edt.
Hope that helps a bit.