Faster, with or without the extra extensions??
BTW for everyone who cars for the best back up tool for mozilla,
it is called Mozbackup and its freaking brilliant, it does a full back to mozilla, 100% compatible with older versions and it back ups everything, cookies, bookmarks, history, add-ons, EVERYTHING. IT makes a back up in your HDD or flash driver and then you can restore it anytime. After i clean format, i ve tried it out in a different versions of firefox and it restored absolutly everything, including, passwords, all the tabs as i left them and even the history of the previous pages and search results!