Watching this on the news the last few nights got me thinking. I'm going with my EDC and the FN 5.7 with 6-10 30 round magazines in each car and possibly the FN PS90 with 6-10 magazines as well.
That's over 2300 ft/s in a small package and nearly 900 rounds.
At the house I have other options. I can see using a .22 rifle for torso shots. If after a couple of shots that doesn't seem to lower their resolve it's time to go with the .223 or .308.