I get that people stubbornly adhere to "Blue" Ezreal, The IBG + BotRK build with Manamune packing slows, but why doesn't Corki ever take Iceborn or a similar builld? Trinity objectively outdamages IBG by miles, not only the sheen proc but IBG + Manamune gives less AD than TF+Mnmn
I don't play much of either champion, I'm just curious what other players think about the advantages and synergies
because its easier to hit your second Q after the first one slows them as ezreal, also ezreal needs the armor more and the attack speed less.
Corki Needs the triforce attack speed way more than ezreal, b/c corki actually has to weave his autos in for sheen procs unlike ez who just has to hit Q.
With Corki you also get the 
combo which can do 2/3 of a squishy's HP with an auto.
I personally prefer trinity for the higher damage, but IBG has alot of benefits for EZ:
Corki on the other hand needs to get into AA range, so he really likes the extra AS and doesn't get the same utillity from the slow, and he scales well into late so he values slotefficency rather than gold efficency.
Ezreal's auto-attack range is (becomes) 1100. Corki's is 550.
