I use both. I make a room spray with essential oils in a tiny bit of perfumer's alcohol, then dilute it with floral hydrosol. I also make kyphi style perfume/incense and hand-rolled cones with sandalwood and aloeswood powder. They have a much subtler scent than the dipped fragrance oils sticks. I kind of like the smoke of incense ~ it's tangible in a way that spraying the air isn't. On the other hand, I have almost smoked myself out of the house a time or two burning several kinds at once. Lessons learned . . .