[FireclawX]

well i realize that u might like firefox, but for having 10 tabs open at a time, nothing beats chrome...
maybe u might want to look at that as an alternative, chrome also has extensions that work pretty much like add-ons, and if u do switch id highly recommend ad-block (blocks all banner, and youtube ads, as well as the ones on vids, and this highly speeds up loading/tab switching times)
(i speak from experience, i sometimes run 15 tabs at a time)