I routinely carry a NAA Folder in 22 Mag loaded with CCI Mag+V.
I really don't think that there is all that much of a diffence between 32ACP, 25ACP, and 22Mag when you are dealing with barrels as short as 1.5 to 2 inches. You are only gaining a handful ft/lbs of power while 22Mag has much better penetration than the previous two.
Real power gains don't come until you boost up to .380.
www.chuckhawks.com/handgun_power_chart.htmI have also read stories of acouple people being shot with 22MAG from a NAA and the result is the individual usually dies from a center chest or head shot.
When dealing with defending your life with any of these cartridges shot placement is CRITICAL.
A shot to the head or center chest is vital to stop an assault.
Personally, when convenient I carry a full sized 9MM. However here in Austin it is hot most of the time and there is no way for me to carry a full sized handgun without a fannypack, which most of the time is just too inconvenient and just screams "GUN".
Being able to clip a NAA folder to my pocket or to my waistband, just like a pocket knife and not even feel it is worth the tradeoff to me in power for most situations.
Austin is really not a real dangerous place, and out and about during the day I feel perfectly safe with the NAA.
Going to the ATM at night is another matter and I will grab my fanny pack with the full sized 9MM in it.
I have been looking and have yet to find the "pefect" carry weapon for hot weather that has .380 power and fits in a shorts pocket and doesn't "print"
I am personally holding out for the new KelTec 380. All the Kahrs are just too big althought the PM9 is close and the NAA Guardians just weigh too much.
James
Austin, Texas