Most everything I read on this site talks about getting a vial of test, and some guys like using a smaller guage needle to draw and then a larger one to inject. Then there's HCG and the vial of powder and how to mix it with the water. My question is this: I take cypionate in a preloaded syringe from my doc. It's in grape seed oil and loaded at the compounding pharmacy. They offer another preloaded syringe for HCG (no need to mix the powder with water). In your opinion, is the preloaded products considered to be a lesser quality than the vials?