I sell simple SEO services on Fiverr and wanna expand. Now I want to purchase a software that will help me create some different SEO packages. I know very little about these softwares, because I've never worked with them. My question is: Which software (GSA or Scrapebox) can build links of greater diversity? I need blog comments, forum profiles, wiki's, gov/edu backlinks, etc. to be able to create as much different SEO gigs as possible.