http://crave.cnet.co.uk/laptops/ipa...than-original-ipad-thrashes-android-50003026/
The article title is a bit misleading in that it says the iPad 2 is 4X faster than original iPad...but that's comparing iPad 2 running iOS 4.3 vs iPad 1 running 4.2...so in that instance, yes, for everyone who had an iPad, the upgrade will feel 4X as fast.
With both iPad running 4.3, the difference is more like 1.6X faster.
The article title is a bit misleading in that it says the iPad 2 is 4X faster than original iPad...but that's comparing iPad 2 running iOS 4.3 vs iPad 1 running 4.2...so in that instance, yes, for everyone who had an iPad, the upgrade will feel 4X as fast.
With both iPad running 4.3, the difference is more like 1.6X faster.

