Shadow_D_Monarch3
I think that instead of a new suit he could create more utility items such as a shield force field, weapons or paralyzing darts either by poison or electricity, he could create a mini drone that flies above him so that he and the AI can monitor the environment, it has the Octopos claws which are very useful in rescue situations and another useful thing would be something that prevents the quirks from activating temporarily and the most important and most useful in my opinion would be nanorobot with a Pym particle to self-replicate so it could do MANY different things, but I think that would be a little too strong for now.