When I go running I like to carry using a belly-band. This works pretty well with either my 340PD, or my Kel-Tec P11. Needless to say the gun gets pretty sweaty. My question is, which gun can better withstand this situation? Does the finish on the 340PD stand up well to sweat and moisture? How does the stainless steel slide of the Kel-Tec react to sweat? Is there any other consideration? Which one should I carry when I run?