I always run hCG for longer cycles, ie. 8+. Nolva should help control water weight and estrogen sides. But so does a-dex. The advantage of nolva would be the + estrogenic heart healthy effects you get from it that you don't get from the a-dex. But than, again we are only talking 13 weeks. But if you add em up? Both are viable options. I would recommend hCG (you can find the how to's in the search). If cost is a factor, consider that. But definately run your proper post cycle recovery therapy. Whether you choose to run nolva or clomid for that is up to you. I have read enough debates yet no solid answers possibly favoring nolva, but clomid still seems to be everyones fav.