Originally Posted by
IShouldDoThisAllTheTime
+1
There's even an argument out there that cheaper ammo provides a better training experience; with the increased failures you get to practice clearance drills more often. I guess this has merit as long as those failures aren't squibs or detonations.
PMC Bronze, Remington UMC, Federal AE, and Winchester White Box are all reasonably priced, reasonably reliable, reasonably consistent, and very easy to find. I consider these interchangeable. Magtech gives me more failures than these, but is generally okay. I won't buy A-MERC again.
Freedom Munitions is a commercial reloader that has a good reputation and is really cheap, I picked up a half case of their 9mm this summer but haven't fired any yet.
Military Surplus can be a good bargain, but not always. Know whether it uses a corrosive primer and clean accordingly. Check for corroded or damaged rounds. Don't count on it being all that accurate.
Aluminum- and steel-cased ammo tends to be pretty cheap, but the wisdom of shooting it, particularly in non-commie weapons, is pretty hotly debated. Google it, try it, make your own decision!
You'll generally get better deals ordering bulk online than buying small amounts retail, but there are exceptions. For big box stores, Murdoch's and JAX have much better prices than Sportsman's Warehouse or Dick's, and they don't get cleared out as fast.