Smith and Wesson Shields in 9mm are a plenty right now. Affordable little work horses in 7 or 8 round magazines. Flat single stack mags. I have big hands and the 8 round mag works well. My wife and her friend are okay with the 7 rounders.
Plus one on the shield. It's my EDC.
Another Shield fan here. My cousin has one as his EDC, I tried his, and got myself one shortly after. Great bang for the buck.
I carry mine Every. Single. Day. With the Plus model I am comfortable enough with the capacity that I rarely carry the G19 anymore and I am not quite sure what it is about the Shield but for me it shoots as well as bigger guns. I can group my Shield as tight at 10 yards as my P320 full size.