Quoted:
I shoot  Black Hills (blue boxes are remanufactured, red is new), and BVAC.  I mostly shoot BVAC since it's the cheapest thing I can get.  A couple thousand .223, and a bit over a thousand in .45.  It's what most of us at the store shoot because of cost.
Both of these companies make new and remanufactured ammo, the only real difference being the fact that the brass was fired once before.  Usually it's once fired 5.56 purchased from the military.  Or from ranges that only allow new, or that require you to buy their ammo.  Well, they also don't put the more expensive neck and primer sealants since most people buy this as a plinking ammo and not something they are going to store for a long time, or use for hunts in bad weather.  You also won't find any reman 5.56 (pressure or spec) because that can only be loaded safely into new 5.56 specific cases.  The MK262 seconds from Black Hills, or the 75gr Tactical 5.56 from BVAC for example.

Of course I'm sure each company, like almost everyone that isn't new to the industry, has caused a kaboom or two.  Load a billion rounds and one or two is bound to be incorrect.  The questions are how do they treat you when it happens, and more importantly, how often does it happen?  Every maker has either had it happen, or will have it happen.  Kind of like the two types of NDs (the one you had, or will have).  It's just a numbers game.  But, if you're getting half a case showing signs of overpressure, that's another issue entirely and I wouldn't trust that crap for anything.