I have been reading alot lately on ballistics and correlating what I have been reading into real world situations. Considering the urban environment and modern firearms and the present climate we live in...Would it be beneficial to load a magazine with different types of ammo ? Half hollow point half ball ammo? 1/3 hollow 1/3 ball 1/3 p+p ? Or just carry different types of ammo in different mags. I ask for opinions because ...a hollow point is great for tissue damage but going through a windshield it might have problems. Ball ammo is great for penetration but on tissue it can over penetrate and that's an issue too . Would it be beneficial to carry a mag of each? .. Now before it starts I am not looking to go start doing stupid stuff and I know this isn't the most practical thing to do but I am just curious on what you guys think.