I am currently using 2x4 GB CORSAIR Vengeance LPX 2400 MHz DDR4 ram .I want to upgrade it to 2x8 2400 MHz ram as i have only 2 slots .But my question will it be a worthy upgrade ? Will my fps be more stable or waste of money? I searched so many forums and channels but found only single channel 8GB vs dual channel 8 GB means 16 GB .Unfortunately didn't find any DUAL CHANNEL 8 GB VS DUAL CHANNEL 16 GB .Thank you so much if you can help.