Should I get the S3, or wait for the S4?

I've heard S4 is coming out next year with 3GB of RAM, and a bigger display size, and more stylish design, just to beat the iPhone's 5 competition.

Added (1). @Ahmed Thanks for the answer, but I tried to google search the Galaxy S3X you mentioned, but no helpful results found. And that LG Nexus you mentioned is on the list. And besides that, rumors say that S4 is coming out in February.

Added (2). @GoLeafsGo Before you answer, please get your facts right first.
*That adorable Nokia Lumia 920 kills almost all phones in terms of design.

*Some games (Mobile games) nowadays require more RAM than the usual.

* About the Bigfoot thing, It's like you're telling me that I wanna hold a 42" TV on my hand (That's a Bigfoot's hand) I think your hands are small. I personally prefer a slightly bigger phone to have some space to play games, or watch some movies.

3GB of RAM, unless your living in there 1GB will do.
No design beats the iPhone's, Samsung knows that when they make their phones out of cheap plastic.
Bigger display, you're going from 4.8 to more? Are you bigfoot or what's wrong with your hands!

In android to be honest its not only about samsung and its galaxies, S3 came out just a couple of months ago, the S4 will not be coming out until atleast mid 2013, there are alot of other android phones that are coming out in a couple of weeks and will spank the s3, such as the LG Nexus which is coming out soon, and the Note 2, if you want to go with the s3 but want a little beefier device, you should wait for the S3X which will be out by early 2013.

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