InfoWorld has an interesting review of a recently deployed WiMax network in Reno, and how it performs in real world scenarios.
The results showed WiMax (or OFDM to be more precise) to be fast and reliable, but only if used from a fixed location such as a coffee shop or within an office. The service degrades fast and can’t compete with the likes of 3G when used from fast moving vehicles or trains. It also has limitations when it comes to high-bandwidth uses, such as large videos and 3D gaming.
Nonetheless, the ease-of-use and high performance of WiMax will outweigh its cons and will play a large part in its successful adoption. Expect to see more offerings such as this one, especially in areas where wireless is a more suitable and cost-effective medium than copper or fiber.

