How to end Zhonya vs Maw of Malmortius discussion

Take this , have it build from this , remove spell shield, reduce magic resist to 10, have it stack magic resist from minion kills up to 30, if you want this to get full benefit instead of single use, you have to build this . Reduce magic resist of maw by by 5 increase AD by 10, reduce cost by 300, remove all other effects than stasis. Bam. Now you can say that Maw is counterpart to Zhonya. Because counterpart to Zhonya for AD right now is this and I havent seen zed rush that one before.