I'm looking for the "perfect" cell phone headset that would work with an iphone. I'm wanting to find something with stereo headphones or earbuds, and a boom microphone. Price range is not an issue, but I would love to see options. The best piece I've found is "The Boom". Does anyone know of any other options?

Here's the link:
theBoom: Products - theBoom E

Thanks in advance for any help you can offer!
-Mike