Well, you have to understand I am hyper-generalizing on a lot here without knowing you, your recent PED history, or ever watching you train. But to be more clear: when I say train hard, you can be doing brutal 20-rep sets of legpress and you might be okay with the joint stiffness those compounds can cause. But if training heavy to you means you are going to work up to a max set of 5 on squat before backoff work, that could be more painful/risky. Both are hard-ass work, but how you train and respond to this stuff will determine what you can handle drug-wise.
Epistane is a great power drug for me...but I can’t run it anymore because I can’t lift the weights it would otherwise allow me. My joints sound like Rice Krispies popping when you pour milk over them just walking around the house on it. YMMV.
If you tolerate a lot of estrogen and prolactin very well, you could even use Dbol or Trest the last month instead. Do you get high prolactin easily from 19-Nors? If not, pinning Trest Ace the last month or so at something like 20mg/day would be a huge increase in anabolic firepower for size and strength at the end.
I’m just trying to be a sounding board for you here - you need to try to select the best compounds for YOU based on your goals and previous findings with similar drugs.