mrvan wrote on Wed, 14 May 2014 10:45

Should I split the freighters into specialized carriers, e.g. 1 iron, 1 bor, and 1 germ carrier, or is there an easier way? (context was IT, so once the routes are setup it goes really well because of the gates...)

The easier way is indeed to split "routes" by mineral type, at least until you run out of fleet slots. As for the optimal most efficient way to do it, if anyone knows, they ain't telling.