It’s impossible to say what you can gain brother. How close you are to your genetic potential you are, the less you can gain so the harder. It also comes down to diet. 2 guys could do the same cycle that look totally different. Training is another factor. The guys who train the hardest, make the best progress. And remember, the scale isn't everything. I’ve seen some guys make great progress in their pics without much change in the scale. As for PCT, Nolvadex is fine. I find people get less sides from Nolvadex over Clomid. But I do think clomid works a little better for recovery