I've always wanted a reed diffuser, but since I couldn't afford it, I chose a small bottle of oil instead. It has a very sweet scent that isn't overbearing. I can tell because I'm not sneezing at all, and I'm awfully sensitive to scents. (The best way to demonstrate that is to put me in front of a perfume counter.)
It also makes a perfect repellant for my younger sister, who detests fruity /anything/.
But I really wanted that cherry blossom reed diffuser siiiigh.