I'll start by discussing the price, as it is the most debated aspect. Personally, I don't need Unlimited; the Pro version is more than enough for me, that's the first point. Secondly, I work in St. Petersburg, which significantly reduces costs. So, it's important to first figure out what purposes and volumes you need SpyWords for, and then assess how expensive it is. For example, I pay around 2k a month. When you purchase for a year, you get 3 months for free. Now about the benefits – it is truly a useful tool: you select competitors, identify keywords, gather a semantic core, and then create content – and it's all set! For websites that work with contextual advertising, this is an indispensable tool, as it provides data on frequency and cost per click. In other words, you can forget about Wordstat and KeyCollector; you just need to analyze websites and create your own. Isn’t saving time worth 2k?