I've only shot the PPU in 150 grain 30-06 so far but the 150 rounds I have used were excellent. They seemed to shoot just like Lake City Arsenal 150 grain Military surplus 30-06 and I had NO failures of any kind.
It was also quite accurate and is heat annealed just like the LCA stuff is.
From what limited experience I have with PPU so far I would give it a thumbs up! It's also priced right