I am a huge fan of Ume (a thick, gorgeous fragrance, all about plum and spice and woods), and I think it is far and away her greatest creation.
But I also like Cuir Cordoba (which is very similar to Lutens Daim Blond to my nose), and Scarlett (a bracing, herbaceous angelica and spice fragrance).
Peau de Peche - happy, clean. Datura Blanche - powdery, almond, coconut, so it is sweet and also happy (so far the best Keiko Mecheri for me) Attar de Roses - cola + tea rose, a very weird and pleasant mixture.
I would say, they are worth to try. In my opinion Keiko Mecheri's creatures are usually happy and nice fragrances
Dear Hamraz, I wholeheartedly recommend you to try these beauties: Attar de Roses, Mogador, Damascena, Isles Lointaines, Peau de Peche, Ume, Loukhoum, Loukhoum Eau Poudree, Loukhoum Parfum du Soir
For me, Loukhoum (all versions), Ume, Peau de Peche (if you can get an older bottle)... Quite a few other ones of you like gourmand scents, Lunea is lovely.