I would choose to say that this totally depends on your audience and available resources. When I post something, I make sure the content is relevant and upto the mark. Making sure that your posts will attract the people who view it, is one strategy that you need to focus on. I believe on never sacrificing quality. On each social media platform, the strategy is different. I work mainly on Instagram, and here it is better to post thrice in a week, to maintain consistent posting. After making consistent posts, I wanted instant results, and that is how I went ahead to buy instagram likes.