I've been in and out of the SEO world for 7 years now and I'm getting back into it in a big way. I want to build out a good size PBN for my money sites to come. What kind of content do you guys typically put on your PBNs? Original content would be great but that would be expensive if your PBN sites had 100 or so pages each. I'm thinking about using content from expired domains that isn't indexed anymore or possibly well spun content. I'm hoping to build my PBN so it'll last years into the future.