Imagination -
Did you find success with Huperzine? I have found myself sensitive to CDP-choline, often resulting in depression. I have tried Alpha GPC and it feels much 'cleaner', although I have not used it for an extended period of time.
If you are sensitive to choline I would start at a low dose of ALCAR. Personally, 1g is too stimulating for me, but .5g is perfect.
Yes the huperzine a is fine at the moment, currently supplementing 100mg x2 a day. No signs of depression whatsoever and it seems to work pretty well as a nootropic. I've actually stopped the DMAE for the time being too, it never actually made me depressed but don't want too much acetylcholine building up.
I haven't really throughly tested Alpha GPC as much as CDP and bitartrate, I only got 3 caps as a sample of GPC, was definately no were near as bad as the others, infact I can't remember feeling depressed of it at all, but didn't try it for long periods of time. It is just too expensive to waste buying 60 caps to try out too find I get the same effects again and I can't find the samples again which only sold 3 caps for really cheap.
Yeah want to try ALCAR again, do you recommend taking it with ALA? I didn't last time I took it so think that's why I felt tired from it. (one thing I noticed when taking ALCAR was my eyesight went a lot better, is this something it would do?)