I have several pistols, and have two or more magazines for each pistol. To verify that each gun is reliable, and each magazine, and to actually practice with the carry ammo, requires purchasing a substantial amount of ammunition. This gets very expensive when paying $12 per box of 20 rounds. Cole Distributors has IMI 9mm plus P for $182 per thousand rounds ($9 per box of 50). Is this good ammo, does it have low flash? Is Fiocchi a good alternative? If so, where can it be purchased?