I seriously am in love with this diffuser. When I walk into my house now, it smells like a high end hotel. This unit is way more powerful and potent than previous diffusers I've had, looks a lot more sleek and attractive, and is super easy to use. I chose the scent "Santal", as it appeared to be the most popular fragrance. It's the perfect blend of calm sensualness (which I love), but also has a musky element to it (my husband loves that). One other huge deciding factor in my choice to buy AromaSee full review