New iPod Touch users will get a better OS on their iPod this time with Apple enhancing speed and response time of their new iOS 4.1. Seems they have worked hard on it , and make tweaks to run apps faster than it would on any other iOS release .
Since iOS 4.1 is not released for public yet , we managed to get a sneak preview from Lifehacker who posted this video below of Iphone 3GS running iOS 4.1 [developers version]. There is a nice comparison , based on response time of running apps and usual user activity.
iOS 4.1 versus iOS 4.0 Performance Test :