if your source for generic chinese hgh is legit, then for the price i would say take that route, but hgh is a hot topic right now in this game, and lots of sources aren't being up front about the impurities in their powder, nor supplying very clean stuff so that might take you back to the saizen.
for me, i would probably go with the generics because i know i can get ones that pretty good and the financial aspect far outweighs the drop in quality.