I wouldn't recommend using Superdrol (M-DROL) on your first cycle, but that's the one I would and have stocked up on. Reason being is that the effects of H-DROL can be had with compounds easily found on the "black market", namely Oral Turinabol. There really aren't any other orals that have the same qualities as Superdrol.
You'd probably need 2 bottles to get a solid cycle out of H-DROL. With M-DROL, you can get multiple cycles out of one bottle. I'd probably buy enough H-DROL for a couple cycles, and invest the rest in some M-DROL. That's just me. Other people prefer H-DROL over M-DROL. M-DROL is definitely one of the most powerful steroids there is, but many people don't want to deal with the sides, which is something that H-DROL has very little of.
But, like I said, I'd rather just find a source for Oral Turinabol than stock up on H-DROL. I figure if I'm going to stock up on something it should be something that I won't be able to get anymore, which is why I chose M-DROL.
If you want to stock up for later, and think you have the self-control to refrain from using them, I say go for it. But don't even think about touching them until you have your research in order, which obviously you do not.