My system started with a Coriolis station. The interface said it would take 53k resources to build regardless of which one I picked (trussless, 1 truss, 2 trusses.)so long as they don't cost extra it's a no brainer to have them imo![]()
So I picked 2 trusses.
When I went to start building it, imagine my surprise - it took 70k resources.
I have no clue if they provide a benefit, but my 2-truss Cori took more than advertised. (I'm not sure if ALL Coris take more than advertised or not; I've only built the one.)