Usually I shoot 115gr 9mm ammo because it is cheap. But last time at the shop they had no 115gr so I got 124gr.
I was actually surprised that I could feel such a big difference between the two. I didn't think 124 would be that much more than 115 gut it is.
My question is, is there a benefit to using the 124? And what about this 90gr I see for sale at places online. Is that any good?