Wow, pricing aside, I'm gonna go buy a new Dodge Viper because it'll get up to 35 miles per hour faster than my Honda Civic when I'm going to the grocery store. It saves me a whole 4 seconds!
Oh, wait, except it breaks down every 15 miles, and people want to break in to steal my stereo (or the car itself)...
I'm sorry, we were talking about web browsers, weren't we? Yeah, IE9 saves me 4ms on all 30 webpages I load during the day? IE9 FTW!