Minor things, some of them aesthetic. The Ruger does have a terrible trigger and she has small hands so she likes the slim grip on the S&W. The Ruger only has one sling mount and she likes the white M&P logo on the S&W. I told her she could have either one and if she wanted the Ruger what she didn't like I could change. The S&W already had a red dot and a sling on it. I was going to put the red dot on hers anyway. I have a scope in QD mounts I was going to use. She says I'm not spending more money on the Ruger and the S&W is already set up like I want it. I said you do realize I'm going to spend money on it if I get it and she said that's you not me.

Women's logic lol