BuzzServers have been nothing but amazing from day one! The support are surprisingly helpful and are always there when you need them. They are more personal than other companies I have been with which is a great touch to a great company. Their prices are right on the mark providing my company with affordable yet highly reliable servers. Overall I would not be able to find a flaw with BuzzServers even if I tried! They are great.
I believe that BuzzServers have colocation space in a few datacenters globally including US, California and Germany. My particular server (Germany) has a great, reliable 100MBPS uplink connection that has not gone down once with a reponse time averaging at 0.39 seconds globally.
The support staff have gone out of there way to help me while I was getting to grips with setting up the server. When I had issues with the server they provided the support I needed to get the server up on it's feet and running. They also helped with SSH and getting used to the Command Line Interface of it all. The support staff are friendly, reliable and are more like talking to a helpful friend rather than a stubborn support engineer. The support guys are great and I have spoken to a few of them. They are also located in different timezones allowing for a high live support time with their support system.
Service and Hardware
I am very happy with the server I have been provided. Not only is it highly reliable, fast and sturdy but when I do need hardware related help they are more than happy to help out by hooking up a KVM or answer any questions I have on hardware related issues. And at the price I paid I am incredibly happy with what I have been provided.