No regrets here, I keep all my apps on the phone and barely made a dent in the 8GB on my DX. I keep all my pictures, music, videos on the SD card and back it up regularly to my laptop, which I then back up to my external HD.
I am new to Android. How do you back up the GS3 to your PC?
No regrets. Apps only on phone. Pics, videos & some music stored on the SD card. All music on Google play.
16GB on Phone
64GB microSD
50GB Box.net
I'm good