IF u want the latest , in terms of model and spec , have the extra cash , why not upgrade . IF u r happy with your Note 2 , finds it more then enough for your daily usage , dont bother . New models from Samsung will be popping up soon like the Galaxy Curve although it's still for Korea release only for now . Unlike Note 1 to Note 2 , there isn't a huge difference between Note 2 and Note 3 . With the Note 2 having 4.3 update soon , some or most of the features will be available to Note 2 as well , maybe even Knox