@@kevindao8749 I don't really have a particular prio, it helps because they both hold pretty much the same items. I would want to transfer items to/carry whoever I have upgraded at the time, then prioritize itemizing whichever unit I'm closer to 3 starring. But if it was Zoe 1 vs Lux 1 or Zoe 2 vs Lux 2, I would prio itemizing Zoe. Anti-heal on Lux if possible as she holds it much better than Zoe.
Infinity Edge allows spells to crit. The only difference between the items is that IE gives AD and JG gives AP. I think they changed this back in Set 8 or 9.
I mentioned this in the video, but in my experience top 4 is very possible even without the 3 star Wardens. I've had plenty of 3rds, 2nds, and even 1sts where I end the game on Zoe 3, Lux 3, Amumu 2, Illaoi 2.