I have Royal Bain de Caron but don't wear it often. It is quite sweet and - in my opinion - more feminine. As with all Caron fragrances, it is of superb quality and quite long lasting. It starts off rather sweet and sparkly but develops into a incense laden and rather floral scent. I got a sample of the Eaux de Caron Forte and it is fairly sweet but fresh with citrus. There is also a strong floral component. Again the drydown is very good and - for a citrus fragrance - it is quite tenacious.
Both are terrific scents; it's just that I find them a little too floral and sweet for my taste -especially the Royal Bain.