The only people that I can see using Safari would be Mac owners. Safari on Windows has had quite a few security problems, most recently last month.

Dunno why you think FF 3.5 is slow. It's pretty fast for me. If you didn't try any addons, you're missing most of what FF has to offer. Moving on.

Opera is usually one of the faster browsers. 9.64 is still pretty fast. 10 Beta is even better.

If you want a browser that scores 100 on ACID, then go with Google Chrome.
http://discussions.virtualdr.com/sho...highlight=fast

You can download any of the aforementioned browsers here:
http://www.filehippo.com/software/browsers/