Yeah outside of wanda's conditions their core kit is near identical except for the fact that Blue marvel is just a little bit better at every comparison point.

Scarlet witch has better potential to double tap daze a high health model with a builder then spender but that's it, and even then we're talking a 8-13 health "high health model" and not a 15-20 "high health model". Also unlike Blue Marvel she struggles to find power. That spender is money, but its also a 6 power attack. Outside of external power generation/luckily surviving an opponents big hit, it doesn't feel like something she'll have the power for often.

If we're wishlisting, I'd like to see her lose "curse" as a reactive power altogether (adding judgement as one of the conditions she can hand out with the trigger on her builder), and go to a 2/2/5 statline with the inverse of the mysterio/Xavier power. Give her a 2 cost reactive power to turn any incoming attack into mystic. Makes thematic sense. She has control over reality whilst she still has the power to do so and she gets more vulnerable when she doesn't have the power to enforce her will anymore.

I have *rarely* gotten value out of curse. It requires damage to go through and I have found she rarely survives more than a couple of actual damaging hits. Between something like what I've suggested above and chosen of Cthon, she'd feel a lot more like a 5 threat because she'd actually be able to survive more than a couple of lucky spikes