6* nexus decision

Will3808

I opened this 6* nexus from the omega milestone event.
For reference, i just came back to the game, so I don’t know basically anything about spot or shuri other than they’re generally regarded as good. It isn’t working for me to create a poll, so please comment. Also, can someone explain why people think they’re good. Here’s the rest of my 6* roster, if that’s helpful.

Giantwalrus56

Personally, I'd pick Shuri. Spot is great, but needs high sig(I?) to really be the damage dealer he can be. He also has a different playstyle. Shuri on the other hand, is has great shock damage, guaranteed crits, & once awakened, can block unblockable attacks