Omicron Kappa. I remember when I saw it for the first time. It was... something diffirent... something haunting. However, I prefer Omicron Delta more. It's a big and a bit boring system. But when you look "down" when making your way to the Freeport... that tunnel gives some sort of goosebumps. You're starting to feel how empty and haunting space travels may be in future, and how lonely these space travelers may feel.
Also, even if I'm not visiting them much, I do love Nomad spaces. It's something diffirent. A dangerous place worth risking for.