Comp Cam/lifter failure

When I had the 440 done in 2013 I went with Hughes Engines FT cam and valve train. I had heard things about Comp Cams even back then, but what sold me was Hughes' hyd FT profiles were as aggressive as Comp's hyd roller series. When I asked Dave how he was able to do that, he said its because all he does is Mopars.
I've only put about 6K miles on the engine in 7+ years, always use VR-1, and no issues so far.