Need help for choosing between 3 RAM kits

sando99

Honorable
Jul 11, 2013
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Hi guys, I'm building a gaming rig. And need help for choosing a ram. These are the 3 options:

Which is the best between these?:

http://www.kingston.com/datasheets/KHX18C9T3K2_8X.pdf

http://www.kingston.com/datasheets/khx18c9t2k2_8x.pdf

http://www.corsair.com/memory-by-product-family/vengeance/vengeance-low-profile-blue-8gb-dual-channel-ddr3-memory-kit-cml8gx3m2a1600c9b.html

The Kingston HyperX Predator is the cheapest one. I'll be using it with i5-4670K. The Kingston is 1.65V so will be there a problem or everything will be fine. Also is Kingston HyperX Predator good for gaming ?

If I get Predator I'll have money for CM TX3 EVO.

Hope you will answer all of my questions & thanks in advance. :)
 
Solution
You can use them, just saying I wouldn't , to me needing high voltage for 1866 is indicative of weak memory chips, I like DRAM 1866 and below at 1.5 with a CPU at stock freq