Whats the most compounds you can run in a cycle if you have a decent amount of experience? I posted a few weeks ago about a cycle I'm wanting to run but I really want to add one more compound to it for a good reason. The cycle I had planned was test, eq, and masteron . Now I'm just getting over a shoulder injury and have had problems with my joints in the past and really want to add deca to the mix just to help out with the joints because I hear masteron can be quite hard on them. Would adding deca into the mix be ok or should I just drop the masteron and run deca instead? I'm not looking to bulk really, I just want to add some lean mass and get some more vascularity.

27 yrs old,6'1, 210 lbs, 15% bf maybe, 10 years training off and on, lots of cycles! I've used test (duh!), deca, eq, tren , dbol , and anavar . EQ was my favorite because of the vascularity I got from it