Today, if you don't understand SEO, you're doing yourself a disservice. Discover the nuances about SEO so that you're engaging in the right type of traffic delivery strategies. You don't want to bend or break the rules. Plus, by really having an understanding of SEO, you could quite literally supercharge your results. Find a good course or audiobook about SEO and learn like the wind.
Of course, we are always thinking about cost/value/likelihood we can upgrade the best content in the vertical—it is almost always the case that the low competition content, although lower benefit, also doesn’t need the same content quality the high competition terms do, so we can sometimes capture more benefit at a faster velocity by hitting those terms earlier.
Do not be fooled by those traffic sellers promising thousands of hits an hour. What they really do is load up your URL in a program, along with a list of proxies. Then they run the program for a few hours. It looks like someone is on your site because your logs show visitors from thousands of different IPs. What happens in reality is your website is just pinged by the proxy, no one really sees your site. It is a waste of money.