Best ping from Chile between all zero-based servers. It is the most advanced between all zero-based servers (closest to kro:zero) I´d say that the rates are great, not too hard to level up to 90 but then you have to start grinding, but at least you already have access to all your skills.

Decent zero server which lacks contents and population. It only has a few GMs and they take too much time to deliver new updates, worse of all, a lot of changes that they release are bugged and it's common for a hotfix to introduce new bugs. The bugged releases or abilities are often abused by players which amass a lot of money, while the players that are behind try to catch up only to spend money and time in something that is changed at last minute. Lack of communication with the player base.