
Speed hacks are currently taking over the Taiwan servers.
https://www.youtube.com/watch?v=ubRHVPh6rms
Based on our experience in the Taiwan region, NCSoft has shown zero ability or willingness to detect and ban these cheaters. They simply don't have the technical capability to catch them.
If you are a PvP-focused player, be prepared: in the Global version, you will likely face "speed hackers" who can delete you in under a second. If you still plan on playing despite this, then all I can say is—good luck.