I think that's no reason to RL as well.
Although I will say that my I took the excellent values on the timegrapher QC photo (+1.0s, 280 deg ampl., beat error 0.0) for my ZF V3 with a big grain of salt as well, but after 4 days in constant use, the real life performance is in fact in relative accordance to those values.
Not +1s/d of course, more like 2-3s. But that still puts many gens to shame. It actually performs almost as good as my METAS rated co-axial Omega gen.
So timegrapher QCs by TDs don't have to necessarily be all BS.
My Clean Pepsi was my best out-of-the-box performing rep until the 15500 ZF V3 arrived.