From 0 to 1000 ranking keywords in 2 months.. ?

We focused our strategy on writing content for www.marbleflows.com and looking for best experiences how to rank in google faster? Strategies we considering according to our resources. Strategy 1. Writing as much as possible content (30-50 articles/months) Strategy 2. Content + Backlinks (20 articles + backlinks) Strategy 3. Backlinks + Content (5-7 good articles + main focus on backlinks) What do you think is fastest way?