This game was built in korea for super low ping. The lag in PVP is just so awful for some people due to the location of the servers.
Is it possible to have the server list get split up between west coast\east coast and Oceanic servers and you can just select whatever server you wish to play on just like on WOW or runescape. So if you want to play west coast you just select a west coast server, same with oceanic...
Playing with 200 Ping is awful, PVP is basically impossible and even group PVE is impossible as you get hit by things due to desync and other weird stuff.