Wirelessly posted (Mozilla/5.0 (iPhone; CPU iPhone OS 5_0_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A405 Safari/7534.48.3)
By far. Things that used to stutter now are completely smooth. All iOS functions are pwned by the A5. The Setting and Camera app take half the time to load and are now instantaneous, especially when snapping pictures.