well at DuCHAKKI (the company I work at), we use Google Adwords and it has been an extremely useful tool. you can also check out Spyfu its an amazing website which can really help you out
Google Adwords Keyword Suggestion , keyword tracker tool is also very important.It really shows us exact or near by search over all & of a region. So no need to beyond that free & well preferred. Keywords needed to be explored more
Google Keyword tool is the best Keyword tool i think among all free keyword tools and even paid keyword tools!
This most important keyword selection tool. Google adwords keyword tool, Wordtracker, Keyworddiscovery, Seobook.
Google Adwords keyword tools. keywords suggestions are just, as they are called, suggestions. you need to brainstorm them and pick out the one that are rational. Softwares can't do that for you. Even if there are such software, can you imagine the num of competitors who are also using them?
If you are running a blog as you said than first research best keywords than try to manage 3 to 5 % density in your post and make your title relevant to keyword and Google Crawler give priority to Title or Heading tag and then description, content and keywords.
just use google keyword tool,them advance to the other commercial tools once you have made some cash from your site
Google keyword tool is really great but i have to say that if you are serious about SEO you'd better invest some money and get Market Samurai. It's such an amazing tool, with loads of info that it's better you know when you run an online business..
Google keyword tool is one of the best way to discover the keyword which otherwise remained unnoticed, further suggestion provided at the bottom of the search results can also be considered. Apart from this competitor analysis helps you to learn the keyword which your competitor targets and accordingly you can come to conclusion about most paying keywords.
Google ad word is a tool through which we can search suitable keywords and competition behind these keywords.