Which laptop should I get?

[psychoticguy13]

I'm a senior in high school and I am looking to buy a laptop that will last me through at least the first few years of college. I started looking on craigslist because I figured I could find the best deal there. I found three laptops that caught my eye.
■Asus G60vx
http://orlando.craigslist.org/sys/2568597969.html

■ASUS G51
http://orlando.craigslist.org/sys/2544594358.html

■Asus G51J
http://orlando.craigslist.org/sys/2516223189.html

They are all roughly the same prices (500) except for the last one, G51J (800). My main concern about the first one is that the processor isn't as strong as the second and the ram is ddr2 and I'm pretty sure the ram is ddr3 in the second one.

I pretty much have four choices. Buy one of the three laptops or wait until the end of my senior year, which is pretty much a whole year.
So which should I buy, if any? And Why?

 

[printerman]

their all crap these days, made in ASia. if you need processing power go for broke. Keep it cool, And get more ram installed.
Asus, Toshiba, their all made in the same plant.

 

[psychoticguy13]

I just figured that finding an older gaming laptop on craigslist would be cheaper than going out and buying a brand new one. I want to be able to do some gaming on the laptop as well as have it able to handle 3d modeling programs.