With Intel's Core i7 slowly but steadily gaining ground, more and more people are looking into lightening fast DDR3 memory kits. The latest triple channel on the market are rated between 1066 MHz for entry level kits and over 2000 MHz in the top-end market. With the latter being theoretically twice as fast and carrying an equally impressive price tag, you can be left wondering whether the investment is worth it or not. Then, there are those kits clocking at a very reasonable 1600 to 1866 MHz which, thanks to constant price drops, are actually selling at a somewhat reasonable price.