At the moment, I'm making an open-world map for an mmorpg server, and I'm still trying to figure out what to use to make the terrain. My first option would be world painter, but I think its a bit annoying to use, because you cant do much detail, and also it feels like I don't have as much control. My second option would be voxelsniper and worldedit, because I do see a lot of other mmorpg servers that use voxel like (from what I can tell) Wynncraft, and also I feel like I have more control over the terrain creation. A downside to using in game plugins would be the lack of realism, and also the annoyance of tree placement.
I hope you guys can help me out by giving me your thoughts on what's best to use.