Still carry the same 22lr revolver.
I carry Mexican style now though. Before it mostly sat in the truck or a fleece/jacket/hoody pocket.
I think you need more gun. What you have is better than nothing but I'd want a better caliber. It's debatable about firepower, but you should get something bigger. I really like the Governor if you're going revolver. 45 Colt, 2 1/2" .410, and/or 45 ACP. I always carry a knife too.