hi guys, looking to get a new laptop:

budget is below 5k.

will be using the computer for normal school assignments and some gaming. just need a computer that will run a few programs together at once without lagging up.

size between 2-3kg would be fine.

and im open to pretty much all brands as long as the price is reasonable, checked out the sony vaio CW, specs seem pretty good but if there are others out there, please enlighten me