IE runs faster than FF because IE is owned by Microsoft and is a built-in browser for windows. FF i think is more secure though because microsoft products are much targeted by viruses and other stuffs.
IE run faster in windows of course. But i do prefer FF..
with that budget, i say u better choose the one with the fastest hardware ur money can buy.
with that budget, i say u better choose the one with the fastest hardware ur money can buy.