Builds on ADC Kog'Maw?
I see a ton of stuff on Kog, all sorts of combinations for first 2 items (IE, BOTRK, PD, Trinity Force).
I usually build trinity force > botrk. Third seems entirely a toss-up between PD and LW.
The damage from TF and BOTRK are physical, so LW helps immensely for your AAs to seriously chunk 1/4th of the enemy's health. However, PD gives you mini-gun on-hits and tons of crit.
Not to mention the standard IE > PD > LW build.
What do you guys think? Perhaps TF is only when you feel you're winning or its an easy lane to farm? Is TF/BOTRK better than IE/PD/pickaxe for mid game?