I agree with your points. I’ll say the best luck I’ve had with Shuri is not actually building around her like in some Zero or Zabu version. Instead she seems to work best in a general “good cards” Aero Leader control deck. YouTube KMBest and look at his Shuri video, he has two versions, the one I’m talking about is the one with Leader. Basically it’s mostly just a traditional Aero Leader deck, which is good, but you just juice it up with Shuri. Your turn 5 follow ups are either Aero to control your opponent, or Vision to play around their control/lanes, and then win with Leader or Magneto turn 6. Instead of your entire win condition being centered around Shuri, you’re just a “good cards” deck with Shuri in it.