On the test bench today we have the Crucial Ballistix Elite DDR4 2666 kit, for anyone jumping to 1151 or X99 this kit is a must,

http://www.realhardwarereviews.com/crucial-ballistix-elite-ddr4-2666-32gb-kit/

To our way of thinking the Crucial Ballistix Elite DDR4-2666 32GB kit is damn near tailor made for PC enthusiasts. These sticks not only are overclocking friendly, but are also extremely novice friendly as well.