Market Data Growth: Who's got the best mouse trap?

Latency monitoring, packet loss and mirco-bursting, three buzz words we talk about a lot in the infrastructure space. I am continually asked about hardware, software solutions that can be used to monitor and manage the rapid growth of market data feeds and associated bandwidth. I have personally worked with the Niksun equipment and found the solution works fine however it is quite expensive along with having to give them a list of additional features to develop. I know there are other vendors like Corvil and RTI that provide solutions. Who’s got the best mouse trap?