I've come to realize some Defenders builds aren't as useful (or at all) with how the game is played now. It's mostly blasters, brutes, and scrappers just face-rolling the screen. Like healing in general doesn't seem too useful. I've seen high praise for rad/sonic or cold/sonic on launch but now people say things die just too fast these days for that to be any help outside of some AVs.
So which Defender builds pull the most weight in the current ultra fast teams, or even solo capability? I have my eyes on Storm/X or Poison/X. And if that is the most useful at the moment, what pairs best these it to get the most out of fast groups or soloing?
I have not played a defender much but really want to go all in one. But I also don't want to basically be leeching in end game (cough empathy), or have a rough time soloing.