TweetAll i've ever done is test and EQ cycles with added dbol. I will be doing my next, which will include Deca at 400mg/wk.. Most of the ppl (vets) i've asked said that for a first cycle with the deca to go with 400mg/wk. I really don't see where 100mg/wk would make all that much diff, but i really can't say from experience since i have not used it.