So I started about half a year ago to play Ragnarok again, I compared some servers at first and then settled for TalonRO where I have been playing for about three month now. Overall I really like the experience. It's classic RO, a lot of things to do, a friendly community, good services. As far as I understood the WoE isn't that big on this server but I'm not a WoE-Player (anymore). Of course I haven't tried all servers but TalonRO for me seems a very good and fun choice and I can recommend it.