I have tried just about all of them, atleast that I know of; Firefox, Konqueror, Flock, seamonkey and Opera. I really like FF, but it seems to be acting wierd these days on a few websites. My other top choice is Opera. It is very very fast and doesnt give me a problems on any wepage. Seamonkey was ok... but just ok. Flock is fast, but doesnt have the greatest GUI and the bookmarks are very wierd.