We had actually installed all three of them: PFS, the Network Packet Broker, and the nGenius Pulse.

I have experience working with OptiView XG for a while as well as NETSCOUT, but before I was working with either of these I was working with Fluke. When I was working with Fluke early on, I was working with Fluke solutions only. 

I didn't actually switch formally to NETSCOUT as we still offer the entire portfolio of Fluke products.

We've been bringing our LAN, WAN, and application support back in-house. The contracted vendor that we used before, their systems, are very antiquated and out of date. We needed to provide our own, and that's how we came to nGenius.

We knew we needed to switch because we had been running a solution that was really old, a very old iteration of NETSCOUT. We knew a couple of years ago that we needed to move to newer versions of NETSCOUT and that's how we started down the nGenius path.