Itemization on ADC (when to buy life steal?)
So as a main support, I started playing ADC a little this pre season. I usually buy 3 crit item's in a row, because it seems to be pretty normal. By the time I finish those critical strike items, the enemies have a good amount of armor, so I then buy lord dom's, and I notice a huge power spike in damage after that. Then I'm on my last item, and I always feel torn between Guardian Angel, or lifesteal, in most cases I feel like I want the Scimitar.
But looking at the blade of the ruined king's stats, doesn't this life steal option seem the best for last item? Decent AD, extra AS, useeful active, and the passive would absolutely drain the hell out of anyone you AA. Dealing that extra 8% of current health every aa? And if you do buy the Blade of Ruined King last item, you've already got your armor pen, and a lot of attack speed, so you're extra damage is going to hit hard and fast.
Anyway, i'm plat 2, I'd love some feedback from higher elo ADC mains. Appreciate it.