Things is best defender and attacker
It depends on what content you need to do really.They’re all good choices for different reasons. I’d go Sentinel for V2/3 as having awakened R4 you can face roll most of V3 and that’ll get you another R4 gem and put you on the way to a T5B and an R5 gem. He’s also got excellent utility, one of my favourite champions in the game right now.Thing is a solid choice for V2, but to get the most out of him he needs that synergy team around him, Cap IW’s greatest benefit is his utility from his awakened ability so unless yours is over sig100 then you’re looking at under a 60% chance for his effects to work. Venom is another very solid choice for V2, again this’ll ultimately generate another R4 gem for you.