Phoenix NAP is a top-of-the-line data center. When looking to expand, we examined and did personal tours with several of the data centers in the Valley. We were wasting our time though because Phoenix NAP was by far the best we found. They had the most carriers, which allowed for the cheapest, fastest and highest quality bandwidth, as well as extremely competitive pricing on cabinets. Their security team is knowledgeable and well trained, and friendly as well. I had another data center describe themselves as a well-oiled machine, which is nice, but Phoenix NAP is not only all that, but is clean, well lit, and aesthetically pleasing as well.