Would hope for farm server. The thrill of making +7/+8 item after few hours of farming is priceless. No worm that drops +3 unique cant even come close to that.
Also what made me quit most of servers out there who make war every day. War should be special event at specific time. Making it everyday event kicks the fun from it.
So I vote for lvl 70 cap, usko rates for anvil ( max +9/+3 ), boss respawn every 4-6 hours, low % for CS drop, no CS/IN/IB/ROL/ROC in PUS, pure farm server.