before you guys ask, i'll say this history lesson first.
FFXIV suppose to only have 1 region server, which is situated in JPN. All NA/EU/JP play in one region, and is still capable to do so.
This having Region server is not really a must, just something to do with PvP, we are still capable of playing anyway, ofcourse for us, best server are JPN server, the ping is damn good compare to average NA server we get like 100ms - 250ms for JPN server, but i'm still withholding to see where the SEA players will go instead of jumping ship to NA servers.
Just a reminder it doesn't matter what server NA, EU or JPN, in this type of game unless u want to PvP, than ur concern for better ping is always revelant. MMORPG PvE doesn't really need that good ping rate, Also!
We do not know yet which server is which.
If the old server name didnt change,
I'm going to transfer to Masamune.
Ofcourse there will be new server, but
i'll give eq and $$ support for Msia Players to be in Masamune 
i'll juz go entry for few mths 1st. since 1 character is all i need to game. <---slowpoke.