Epistane and Winstrol are very different. They have a lot of similarities as far as both being DHT based and both being hard on the joints, but their effects are very different in my experience. I've used Epi numerous times, and it was my favorite PH. It gets me very strong and very big. I don't dry out, get vascular, and hard like I do with Winstrol though. overall I just like Wonstrol better,but Epi can be great if you respond well to it like me. It just seems to be hit and miss for a lot of people. Toxicity and side effects is going to be similar with both, so it really comes down to effects.
If you need a legit high quality source for Winstrol, just let me know or send a PM, and I can hook you up with a price list and discount for Biotech