the_rowan posted...BotRK is only a good damage item if you don't have an IE and PD. If you do have an IE and PD, BT does more damage on average unless the target has 2738 current HP or more.
60 more AD * (.55 * 2.5 + 0.45) = 109.5 average damage gained from BT with 55% crit including IE
109.5 / .04 = 2737.5
Think that's right, anyway.
Oh, and I don't know why people always say BotRK is an item to get late while BT is an item to get early. BotRK has better sustain than BT and the active is great for laning, but BT scales better with other items on an ADC to the point where it nearly obsoletes BotRK entirely with a full build.
They're talking about the pure stats on the item, but with crit it does have a very strong scaling.
But flat values are always better early, % values are much better late. BoRK is good to get if you decide you want to build a Runaans on someone (I'm thinking maybe just Kog)
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