Ornns Craft item efficiency

The topic is ornns passive and how inefficient it actually is gold/stat wise. As example just look Inf Edge: You pay 1000 gold to upgrade inf edge and you gain 30 ad for it 3 longswords = 30 ad = 1050 gold Basically meaning this upgrade is barely over the worth in longswords which is pretty damn bad. I know the Bonus items are supposed for the lategame to make your full build even stronger but lets be honest how often do we even reach full build and have 1500 gold left for the upgrade + a red pot for example. So i think they should make his passive actually viable in the midgame aswell (to maybe strengthen a 2 item yasuo/adc powerspike) by giving the upgrades (atleast some ) a bit more gold efficiency. Try force for example gets alot of stats and as far as i know pretty good stats from it while the bonus ap on rabadons are really efficient because its increased by percent due to rabadons effect anyway. But some items in his passive just come fairly short in my opinion. However i have never played ornn myself so maybe hes balanced around this fairly weak part of his kit.