If you need to shoot through barriers with the 9mm, Hornadys critical duty in 135jhp is just what you want. They also performed very well without shooting through barriers. There is quite a few reviews of them on YouTube with excellent results in ballistic gel. I like deeper penetration so they are just what I like in my 9mm guns. They also can make the 9mm a respectable woods gun if need be.
"I'm a good guy with a gun" What do I care if I give up some freedom or rights?....The Goverment will take care of me. This kind of thinking is now in the majority and it should concern you.
"Ask not what you can do for your country, but what free entitlements you can bleed from your country"