Best keywords for a site

What are the best keywords for a site?

->If the search volume is high
->Should be less competitive
->Should be sales keyword
Do you want to add some more points?


Here are some useful tools for keyword selection:
-> http://tools.seobook.com/general/keyword/
-> https://adwords.google.com/select/KeywordToolExternal
-> http://inventory.overture.com/d/searchinventory/suggestion/
-> http://wordtracker.com/
-> http://www.digitalpoint.com/tools/keywords/
-> http://nichebot.com/
-> http://goodkeywords.com/
-> http://www.keywordcount.com/index.php/welcome
-> http://keyworddensity.com/
-> http://www.keyworddiscovery.com/

 

great resources

 

Which tool do you use to check competitiveness of keywords?

 

the best keywords wre the ones that drive sales and leads. not just traffic.

 

im looking for that type of tool also if you find one please post it

 

I use nichewatch tool under my sig