It is my opinion that myo reps are unsuitable above approximately 7-8RM.You would be better off employing rest-pause or max-stim, if you feel that a particular protocol is needed.Frankly, I'd just cluster to the rep total.Sooner or later all the theory comes back to first principles; lift, eat, repeat. There's a host of other factors we can take into account for each persons individual context, but ultimately that iron needs to be heavy enough and needs to get lifted.Max-stim, rest pause, stretch reflex, myo reps, periodisation and programming are all just refinements on being an alpha and moving some steel.