if you look straight up when using mcginnis wall you can ignore the min distance and deploy it instantly. Also wall has some weird interactions when looking up but slightly angled the wall will come out really slow, and can climb objects it normally couldnt like the window by the base guardians
I dont have any good examples to show, but Ive notice playing mcginnis the wall is very inconsistent when it acutally pops up, sometimes the middle will be on the corner or edge of a wall, while one side should pop up to fully cover the pathway but instead the middle only popups and the pathway...
An Item that allows you to do more damage vs shields, or something that gives you a tool to be able to counter people who can get over 700 bullet shields