Has anyone received and tried the following from Raj?

Flurazepam
Nitrazepam (Mogadon)
Zolpidem (Ambien)
Phenobarbitol

Any comments on Quality of these meds from Raj?

I have used Raj's V,X, Lorazepam, and Klon's, and find them all to be great for my anxiety, but I'm looking for meds to help with insominia. From what I understand, the above meds are commonly used to induce sleep, which would be helpful to me.
Thanks!