I change programs regularly but will always end up doing low rep compound exercices, after 2 or 3 sets of heavy squats, close to max effort, I sure feel 8mns rest are necessary. Even sub Max squats get me quite tired btw. After hearing the Lilliebridge and Licis boasting of 15mns rests and moving to a powerlifting gym where other lifters also take long rests, I m more inclined to take 8mns even from the first working set and don t get embarrassed id I rest 10mns Total work out duration is a problem though