If you're not happy with FireFox, use Opera.
..."Firefox is getting more and more bloated and buggy with each release, and their bookmark manager sucks farts from dead goats (in 3.0 beta as well damnit)"...
Pity so few people use it - personally I've always rated Opera far above the likes of IE, FireFox (which is by no means bad, but I preferred "Phoenix" when it existed) and Safari.
Such is life.
(*Dons fire-retardant clothing and makes a hasty exit* I'm smelling the flames spouting from the nostrils of the hording fanboys already)