But your phone is always on so you don't miss calls?
yep my phone is on 24/7
My phone has bluetooth but I have never used it. I use a free app called Air Droid for data transfers. it utilizes WiFi for the data transfer to the computer or from the computer to the phone. it's fast and very easy.
The GS3's are nice, rumor is there are going to be some big whopping sales on them on Black Friday.