I have some very good keyword .biz domain names and some of them are even in google top results. But my question is do people prefer to click on .biz domain in google?
Well I don't know about the statistics but once a search has been made and a site appears for top 10 i wont care if it is .biz or .com as long as its title and description matches my needs.
when ppl search randomly and not by google and type something into there browser they will almost always think in terms of a .com
regarding clicks, people will click on any domain that comes up the the searches and delivers relevant search results. make sure you have your title and description properly written as thats what people will look for, not the domain extension. in terms of SEO, all domain extensions are treated equal.
Well, extension really does not matter to people, it comes into play when people tries to enter URL manually as most of them writes .com at the end as a habit. However, people do click on .biz sites when they search in an engine. Solution is more important for them than a domain's extension.