How Do I Build Kindred 5.22?

I'm trying to get a good handle on Kindred in 5.22 so I'm asking better players to explain somethings for me.

First, or ? BROK gives Attack Speed but DD gives more Life Steal and gives you the ability to survive burst long enough to pop your ult and heal.

Second, dose Crit do anything? I've looked over there page but I cant determine if the passive damage Crits or not? Since like 70-80% of all Kindred's damage is the passive it would be nice to know.

Third, since is still the best Attack Speed item I can find (Name one if you know of it) how much should I prioritizes it, or should I not bother if I have and just get other stats.

Last, is it okay to build tanky? Since theirs almost nothing you can do to up your damage (unless you can crit the passive) would it be okay to just get like and or / .

I just feel like I'm missing something.