Yeah, after seeing lots of new and old posts calling diamond/niobium run ooRP i decided to stop doing it...i don't want people to think of me as a power trader whose saving up money to become a cap whore.
So the first step would be finding a better trade route, but since people like Tenacity preach weird arguments how a "dangerous route" is ooRP for a lawful trader I also decided "to ask" before i "shoot".
That's how this question (again) ended up on this forum:
Can anyone tell me here or via PM the exact goods and transport locations that make lots of money but are still in-RP? (aka good & valid trade runs)