Who keeps pressing things with their palms when using it one handed?
I do.
I find the S3 easier to use one handed because it's so flat, even though it's slightly bigger.
The Nexus 4 is too thick. :T
There are things I'm really beginning to dislike about the N4. Especially with 4.2 being so buggy. The camera still sucks, and and the camera software is slow.
Might look to the S4.
The Nexus line, lately, has lost its luster. I think this is a combination of TouchWiz's rise, and Google messing up and putting out buggy software.
Can't say that I've ever had that issue but I agree that the S3 is definitely more comfortable to hold.
You have a Nexus! Root it and start messing with custom ROMs and kernels but be careful.