A place to explore barracuda network
You need to know about the bandwidth that is accessible to you. A bandwidth of 6Mbps or near that will be perfect for you. Checking Tier Class facility is also important however, you should go for a company offering Tier 1 class A. You should also consider your distance from primary backbone; if possible. Another factor which you should consider is either to go for non contractual agreement or for contractual agreement.