It all comes down to personal preferences. I currently have the GS3 but have no really desire for another Galaxy product. This is MY opinion but how anyone can carry around a Note is well beyond me. That thing is HUGE and way to big. But it's a big seller so there are obviously a lot of people out there willing to lug that thing around.
I can't wait for my X to come in. It may not do everything perfectly but it seems to do most things well. I already have a Meenova so the SD card issue isn't that big of a deal.
Just like the Moto X hits the spot for the OP, the Note 3 hits the spot for me. As far as carrying it around, I carry it double cased, and in my backpack when I am on my bicycle, and in the small trunk when I am on my motorcycle. I am not going to say "I don't see how somebody can carry around the Moto X", because I have sense enough, and so does the OP, that different people have different needs. Just be you can't see it why somebody does something doesn't hold water. You looking with tunnel vision, or shall I say, your own vision.. We are all different..