I really crack up when I read the "much faster" comments for opening apps and web pages.
Posters make its sound like it takes minutes to open an app on an iPad 1. Instead of a few second difference or less.
Well then, keep cracking as I, too, claim that the web downloads and runs pages much quicker. Not a little quicker, but a lot! Over all the entire device seems faster.
The weight seems the same on the old and new iPads but the thinner form factor does make it nice to handle.