I thought I would chime in here. I too was debating between the Razr HD/Maxx HD OR the SGS3. After the recent rumor about the antenna issues I decided to give the S3 a shot. It is unbelievably fast, has a remarkable display and awesome camera. What it seems to come down to is always personal preference, but like me I assume the OP likes to be somewhat led in the right direction by others in the know. I would say that the big concerns for me are: battery life (im always in my office and can charge but don't want to HAVE to), display quality (not as much as size), speed, and camera. I have 2 small children and I use the camera on the 4S at least a couple of times a day and I have yet to see a differnt phone that compares...until now--S3, it's fantastic. It definitely has the speed, but I think that the razr HD will have equivalent speed. The display is second to none; bright and crisp. Now, that leads us to battery. I just picked it up last night so I have been installing apps and setting up mail, contacts etc. so I won't know what the actual battery life for my uses are until the next couple of days in a normal work week. Also, I'm not a big fan of TouchWiz...the Razr HD is supposed to have Blur, but a very cut-down version of blur, very close to stock android or so I've read. We really won't know until it comes out. I can say this, the SGS3 is a great phone and the whole battery thing is easily remedied with an extra battery or hopefully the option of an extended battery that is produced from Samsung. Lastly, I have to agree with the poster that mentioned build. The SGS3 is extremely thin and light (and curved) while the Razr HD/MAXX HD will be the standard motorola rectangular shapes which I personally like better; it just feels a little better. Good luck with your decision.