Hi all, I just got into SEO game. I have GSA SER to build a tiered link structure. everyone said that we should build 3-4 multi tiered link. I want to know, is it enough if i just want to build 2 tier only ?? since my keyword is easy, with searches per month 90-800. how many tier 2 to point to our tier 1 ? i heard, if we want to rank, we should build minimum 100 links to every tier 1 url. is this true ?