Which Science Champs are worth 5/65 in your opinion...

I currently have maxxed out CapIW, and a R2 Void as a 6* awakened. I'm having a dilemma
I have Wasp-Invisible Woman- Quake- and Gladiator Hulk all awakened and at R4. Who would you choose to rank up to R5 and why!?

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Quake if really good.
Wasp if you have ghost
I don’t have Ghulk but he doesn’t deserve r5 imo.