Lol Master Chief's Armor is not stopping energy daggers from phasing straight through they have gone through frakking Ultron. And only in the dreams of Halo Fans is that armor better then Ultron. Not to mention anti-metal claws as well.
Percy all day every day. Honestly, Grace is sliding down the power ranking of the Seven. He is like 4th at best in a fight in my book after Hazel and Frank. He just does not have the versatility to stand up with the rest. I mean sure technically there is a lot you could do with lightning control but he just not shown the ability to do it, meanwhile Percy keeps finding new ways to use H2O. Frank can turn into anything including mythical creatures. While Hazel is stacking abilities to the roof and they are not even really all that related.
Can New 52 WW even Blitz? I honestly dont remember one legit super speed feat from her. Heck half the time it does not even seem she can fly. Really JL WW and Solo Book WW feel like 2 different characters.