so we all know test is mandatory, but thers been a few posts on the forum, a few videos and also abit of talk down the gym that if one was to run a 15 week cycle they would be far better off doing 15 weeks of testosterone with 5 weeks trenbolone, 5 weeks deca & 5 weeks EQ rather than say 15 weeks of test & deca or 15 weeks of test & eq. these are just examples but for optimal gains is switching compounds every 5 weeks a good idea ? just watched rich pienas video on swtiching compounds every 3 weeks which to me sounds a little short but then again i cant question the guy myself as hes probally double my age and double my weight !! whats your take on this ?