3/4 done with my combat classes but I haven't maxed out any map area for fates. The gemstone really isn't rewarding enough and even when I do try to do fates I'm usually by myself because no one seems to be doing them. Also some of these maps Amh Araeng and Kholusia where there are huge level gaps between the fates and get into situations where only higher-level ones are spawned and there is nothing you can do at a lower level.