best ddr3 memory ram for $250?

[sadonhonghun]

is the mhz on the ram really matter? is it mean the more the faster?
i have an evga 790i motheboard. if i can put a little bit more over the $250 to get a really really good ram. i can considerate doing that. thanks in advance!!

[Will404]

The mhz of ram is basically the speed which it can pass data between itself and the mobo (then onto the cpu), so it makes a huge diff. However 2GB of something like this , which is 2000MHz, would probably run slower than a 4gb kit like this, even though the 4gb kit is only 1333Mhz.

I would recomend the 4gb kit (I think that £126 is about $250-300, but don't know any american sites). If you are using vista, 2gb is really a must, and 4gb the sweet spot, so i defo recomend a 4gb kit from a solid manufactuar, of 1333mhz memory - corsair, OCZ, geil , or crucial