The guy I went shooting with the other day uses this ammo out of his 9mm. The Academy sports around here sells it for $3.89 per box of 50. That's cheaper than the winchester white box... think it's also cheaper than the Wolf 9mm I've seen around here. Has anyone heard anything bad about this ammunition? Just the aluminum cases strike me as odd. I mean, they're not reloadable but I don't reload yet. What are the downsides of this ammo besides it probably is pretty dirty.