why ask one of the most highly debated questions in bodybuilding history here? lol
When you are running shit, you can get away with a lot more reps and less weight and still get the muscles
When you are a natty (of which there truly are NONE) you need to train heavier and take longer rest periods
When you are juicing, you feel like lifting heavier, so which do you do? Do what you feel or do what works?
Ha ha ~ this question will continued to be asked long after I am history.