I have a small PBN that has been working great, but I am constantly paranoid that my competition or google will find it. Is there any benefit to putting a PBN in the 2nd tier pointing to 1st tier passing link juice? My reason for asking is I'm guessing that a PBN in a 2nd tier would be harder for competition or google to find. Your thoughts? P.S. I have have Link Privacy wordpress plugin blocking seo majestic, ahrefs.com, etc.