Website Or Blog For Me?

I am planning to start a website/ blog whichever is appropriate. I would be adding regular contents. I would also like to add feature to allow people to ask me to write a review for their product or service. A kind of blog review service + general blogging. I would also like to put advertisements in my site. Is a jhoomla or drupal website better for this or should I sign up for a blog?
If blog please suggest which one to use wordpress or blogger. I would buy a custom domain if I choose a blog service
Advice greatly appreciated