"You probably spend more time in your browser than in bed," Johnathan Nightingale, VP of Firefox Engineering , recently told us. And he's right: spending lots of time on the Internet is our reality — guilty as charged. We (as in you, me, and the rest of the online world) rely on the web a great deal, which is why our choice of browser, our means of transport within the World Wide Web, is crucial.
We're "living online," Johnathan says, pointing, clicking, and scrolling through most of our waking moments, and our browsers should help us, the globe's cybercitizens, be more productive and communicate more effectively.
And while web browsers (Chrome, Safari, Internet Explorer, etc.) may not seem all that different, little details can make a huge difference. We downloaded the latest build of Firefox  for desktop and mobile, talked to some of the Mozilla crew about what's next for the red panda of the Internet, and thought: maybe it's time to switch browsers. Take a look at nine reasons to make the move to Mozilla Firefox, and let us know: will you switch?
- It's actively working against the NSA — In a blog post titled "Trust but Verify,"  Mozilla's chief technology officer, Brendan Eich, calls for security experts to audit Firefox's software for surveillance code from, say, the NSA. Unlike other browsers, anyone can access the code that powers Firefox, patch holes in the browser software, then distribute it independently. While Firefox has pledged to protect users from such surveillance, the CTO is asking the community to "verify the Mozilla source and verified builds by all effective means" and ring the alarms if necessary.
- A browser with a conscience — Mozilla is a nonprofit, which is not something you hear often when it comes to Internet companies. Its mission  is to build a more open, innovative web, which means that it is not concerned with trying to monetize your web activity or push you into services that you don't want.
- Windows 8-friendly —
 Metro Firefox, a beautiful Windows 8-inspired, touch-friendly version of the browser, is available for preview on Aurora , Firefox's experimental Beta. The redesigned browser, which features visual navigation as well as touch and swipe gesture, will roll out a wide, stable release in March. The Mozilla wiki projects a March 18  launch date.
- Tab-forward — In our opinion, Firefox does tabs better than any other browser. "Pinning" tabs collapses them and makes more room on top of your browser window so that you can surf through more pages at once. The browser is also smart enough to know what tabs you have open, so if you navigate to that same site, it'll automatically take you to that tab. No redundancy. There are also special "app tabs," which use the Mozilla Social API to keep pages like Twitter, Facebook, or web mail running in the background. They'll let you know if you have a notification so you don't need to keep checking the page.
- Drag and drop customization — This one is pretty self-explanatory. If you want to customize your toolbar, all you need to do is drag and drop items to rearrange or add new bookmarks. Firefox will show you a zoomed-out view of your custom browser so you know exactly what it'll look like.
- Reader mode in Android — In March 2013, the UX team introduced Project Readability , an initiative to make reading articles on the web better for mobile. The team scoured the web for a font that was "beautiful, but didn't have too much character" to use in its reader mode for Android.
- Hyper-secure browsing — Firefox has what's called mixed content protection, which means that if it sees that a page is mostly secure but has some insecure stuff, like a plug-in it doesn't recognize or a fishy-looking autoplay video, it'll present you the webpage with the secure pieces intact and shut down the insecure content. Do Not Track is automatically enabled to prevent sites from tracking your web activity and selling that data to advertisers. The security settings aren't buried somewhere, either; in Firefox, they're easy to find, navigate, enable, and disable with the settings button and visual tab icons.
- They name their builds after constellations — The next version of Firefox is code-named Australis. Because space is rad.
- Firefox OS — We first heard news of a Firefox-powered smartphone  back in February 2013, a completely web-based mobile operating system with HTML5 apps. Last June, Foxconn announced a partnership with Mozilla  to implement the Firefox OS on Foxconn devices. We know that the phone will be more affordable and the ecosystem is intended to be extremely accessible to developers. Johnathan is most anticipating the potential for the Firefox Phone to bring more people around the world online and offer them access to an open Internet.
There are many compelling reasons to make Firefox your default browser, but we want to know: are they enough? When it comes down to it, the browser you choose depends on your web habits and what works for your computer. Give Firefox 21  a stab (or Aurora  if you're an early adopter), and we'll let you know what we think of the next version, Australis, when it's available.