i dont really care for any of them besides coco mademoiselle. ive tried all that they surrently have available (cristalle, no. 5, no. 19, no. 22, coco, chance, allure) and id like to try cuir de russie, but i think its been discontinued. i dont want to say that most of them are too adult for me, but they do seem to have either extremely sophisticated aldehyde based scents, or scents that are more fuity floral, which seem to appeal to younger women. at least, i think thats what theyve been going for recently.
incidentally, coco mlle absolutely doesnt smell like its a different version of coco, to me, anyway. im into florientals right now, and cocomlle fits the bill nicely. its a fruity musky vetiver-patchouli floral. im very picky about patchouli scents, and the only other one i care for right now is l' artisan voleur de roses. i dont specifically smell the bergamot/jasmine/orange blossom, but i do get a nice floral mix, and it has incredible lasting power.