Since privacy may be/can be a concern...Google allows Chrome users to opt out of tracking just as Firefox users can (below). Best to try the two browsers (Chrome - Firefox) and choose the best for your personal circumstance.
Several browser options use information, such as the webpages you're visiting, to enhance and protect your experience on the web. Learn about these features and how your information is used to enhance your web browsing. Read the finer details of how we treat your information in our Privacy Policy.
All of these features (except "Automatically send usage statistics and crash reports" and "Send a ‘Do Not Track’ request with your browsing traffic") are enabled by default. You can always choose to disable them in the Privacy settings by clicking the Chrome menu > Settings > Show advanced settings > Privacy.