MP cams have always worked great were designed to make use of the Big mopar lifter way back in the day before anyone else thought of it. Cams designed for mopars not chevy's then cut on a mopar blank!!!
But seems more today than ever degree should be checked with the tolerances of the cam dowel, cam gear dowel placement, crank gear keyway placement and so all can stack up to a cam way off and often retarded when the respond well to a little extra advance on a street or street strip motor.
No cam works well degreed way off but mild cams are more forgiving?? But mild = slow in my book and who wants that???