FYI, soy protein is not near as beneficial as whey, casien or egg proteins. It is not a complete protein.
I dont like the cold of milkprodukts. And what exactly is missing in soyproteinisolat?
Google the amino acid profiles of each of the different proteins. There are more than I listed. Or read up at Bodybuilding.com and like websites. And about Scooby, I don't think so.
Made a look on the site of the seller, he listed 18 diffrent proteins per powder, saw no diffrent proteins, only diffrent compositions of the weights in details.
What i want to say is that i get a good costperformance ratio from this seller, example 1 KG Whey isolat for 20 € ( thats 29 $)
against comarable Whey isolat from brands like "best body nutrition, Iron Max, 26,50 € = 38,50 $, Weider 28 € = 40,65 prices goes up till 40 € = 58 $ a KG for the same quality of Whey. Sure i made a bad experience with a Proteinseller who sell´s cheaper
than the one where i buy now, powder had uneatable taste. But easy to check out, if it uneatable you surly will fin notices in the seller infos.