Best option for rank 4/55?

Snurris

Hi guys.
Tomorrow I will have enough rank up stuff to get my first 5* to rank 4/55 but I can’t decide between my Ultron or my Blade. Both are unawakened. Pls give me some insights on what you would do and why.
Thx a lot in advance.

Tonseru

I would use it on Blade for its synergy. It is very useful for both champs as danger sense becomes incredibly more powerful and you gain 3 poise charges at the beginning of the battle with spidey (what level is he btw?)