Honestly all I want from Firefox is better stability and performance - I don&#x27;t care about almost anything else barring security. Firefox has become so unstable and slow (on OSX at least) that many people I know - myself included have switched to chromium. We don&#x27;t want to use it but we have to because of all the crashes and massive slowdowns during long running sessions or when many tabs are open. This goes for stable, dev edition and nightly. It really saddens me and I&#x27;m sure others because of the great work that Mozilla does especially with regards to transparency, privacy and security.<p>Edit: I&#x27;m also in two minds about the plugin systems between the two browsers. The idea of all JavaScript plugins scares me to death, there really are no good download managers for chromium &#x2F; chrome, on the other hand Firefox plugins I rely on like Evernote web clipper keep breaking and don&#x27;t even work on dev&#x2F;nightly when enforcing the new plugin system.