Hi all, I have heard a lot about PBN backlinks and how they really help. Did some research and found that low-quality PBN's are available for $1-$2 and the high ones can range anywhere between $20-$100. So should I go for small ones or straightaway get the big guns? Plus someone told me that Diggity Marketing is one of the best PBN buying sites. Can anyone suggest better or if is Diggity really worth trying?