As has been said, safety is your department, not the gun's.
If you're looking for an excuse to buy another gun, you can bet we're all for it, what ever the make and caliber.
I'd vote for the slower, bigger bullet calibers, both for their effectiveness and limited range, though.
Walt Kelly, alias Pogo, sez:
“Don't take life so serious, son, it ain't nohow permanent.”