I would go for the i1 myself. Just because of the 20mp camera and a smaller screen. (It still a big screen dont get me wrong).
Reason of not to get the Samsung. For my own experience on the Samsung n7100 (note 2)
Kills 3 of my micro sd card in 9 months.
I did a drop from about a feet and I got a cracked screen.
My usb connection is dead in 6 months.
I hold 2 batteries because it doesn't last a full day.
Besides that it a good phone lol