G.Skill makes good ram, and it's cheaper so i would reccomend that
at the moment, ram really dosen't scale well with price, you could throw 200 dollars in to 2800MHz ram just to get laughed at by the people who bought 30 dollar ram and threw their money into other parts
If your motherboard is rated for 1333Mhz then you won't gain much with the 1600mhz. And you would have to overclock to get the 1600mhz to work. Whichever brand you get, I recommend 1300Mhz as it is most likely the native speed of your motherboard without overclocking. Good Luck!!