I own both, iPad 2 and New iPad (3), frankly in my opinion the new one is only marginally better. Yes the screen is better (it is clearer only if you compare it to the old one), and dictation option is nice to have but I was disappointed to see that its NOT noticeably faster than the iPad2.
I think those who own an iPad 2, unless they need 4G, can wait for the next one......
just my thoughts...
Same situation as myself. Exactly my thoughts as well.