Has anyone ever tried this Dit Da Jow? Bamboo Forest dit da Jow?

I have been buying my jow from ebay for about a year now but this seems to be a much better price. 32 oz for $39 and no shipping fee.

I'm not sure what differences there might be. I mailed the guy and he said the current batch he is selling is aged about 4 months at this time. I know my former sifu used to make soak his for about 3 months and is was good. I am tired of paying big companies money...and I don't have the patience or desire to make it...I think I might give it a try.

I searched Bamboo Forest online...I couldn't find much...except that it is associated with jook lum s. praying mantis...and a baboo forest temple. The page lists the ingredients.....but it doesn't mean much to me....it seems ok...i'm probably loking into it way to much....

Any tips??

The ebay ad is #180250463614.
Thanks,
D