I want to rank for keyword which has 1200 competitors in google serps. For some of you it would be piece of cake and i would like to hear some advices from you. Should i build link piramid using GSA or maybe find high PA and DA expired tumblr blog (with high Page Rank too) and write SEO optimized article and just wait (not adding any backlinks). TOP 1 site hasnt even article, just table and couple of words. I'm interested in long lasting results, maybe i should avoid GSA? What do you think?