1 dhea is the one that illicits steroid like gaiz. all the others are pretty weak, including 19nor.
be watching for a new andro in the pipeline that is supposed to be much better at acting more like Deca (nor test) and should be hitting the market very soon.
if 19-norDHEA was very active and converted well orally or was active itself, u might see a lot of logs on it.. chances are currently you would have to take so much of this stuff to get a deca like effect it is just not price effective. save your money until the new stuff hits or just try some 1 DHEA. you will like 1DHEA for your first cycle its mild but works well.