I'm asking about link velocity, that it is safe to add in a few weeks about 100 new links to a 6 months website with only about 20 links?
I saw some that I like about 70 - 90 $ that has among other 10-20 web 2.0 , 5-10 forum links , 10 EDU links, 5 PBN links, 10 - 20 article submission, and...