Hello users of gaming.  I normally lurk in the dark depths called Off-Topic, but I come here seeking guidance for my current PC, I want to get an upgrade, but I am unsure what lacks the most in my build as of its current state.  If you looked at the pcpartpicker list above, that is my current build.  I use this computer for gaming, I currently play games like Overwatch and World of Tanks, but with the (not so soon) coming holiday season, I want to improve my Pc enough to play higher-end games such as the new Battlefield game, and others.  My budget is $500, but I don't want to spend but $300 at most for an upgrade.
Thanks for the help.
						
					
					
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	Pickup a few new ram sticks and a 1070(or a 1080 if you wanna splurge)