Some players (me included) got some problems with zittrig.eu.
As for me, I get bad ping (from 120 to 230), and normally is 140-150.
As for Italians players, me, Ghostislol and Sterminator have bad ping, while Hard4ever and Javateciava got any problem.
As I can see, some players like Spamo, Ckit, and some other EU player got ping problems.
Zittrig is located in NY, like GrangerHub, but on Ghub my ping is a "stable" 105-115 plus every player that I've mentioned before get a good ping.
Zittrig has some problems for sure, but high admins will say (like they already said) ..."it's your net our server is perfect..."