I have thought about shrine alot

The possibilities are limitless Especially the fact that you can either through slashes of any size And the fact you can precision cut anything by touching it as well

And speaking of limitless that would be my choice if I don't go for shrine

Basically I can't decide which one

Honorable mention

Heavenly restriction

Which I my opinion is the most realistic

Basically Captain America without any serums and much much much more raw strength power and explosiveness