Hello community, I will write my very honest opinion.
Last year at January when we got DDoSed, many of us agreed for changing HOST to USA. Because it was best for Server. Else, server would die. No pot rate, no ping, no any other thing was important. Server was important. And decision made, then server changed to USA. Yeah, EU Players, including me had few complains but we had too. It was very normal thing. We played in EU server with great pot rate for years, then big change happened, that's why our over voice was normal. But then we agreed with the situation, because it was the best for the server. Then, I came an idea and asked for 1 Turkish friend to create a thread about changing Server 4 to EU server. After S4 hosted in EU, there wasn`t any problems. Means we can have all servers in EU.
Like we all agreed for USA before because it was best for server now, let's be honest, EU hosting is the best for server. All of us noticed that, last months servers are not like before. Not full at all, game not dynamic at all, not that big enjoyable wars and etc. Because almost all EU players left. I am here for years and I know countless EU players, which only few of them left. Now, host have to be changed for back them to game. After it server will be dynamic like before.
And about pot rate, not that much USA players, PH players will have the same pot rate (WTFAST works too). Not much changes. But for to make server back its old activity, we all have to agree with this change.
P.S: Don`t laugh at me guys, but I am mistakenly voted for USA

But my Vote is EU.