which build should i prefer among the two

[Ratul Chakrabarty]

having trouble choosing between the following builds,just want my pc to last at least 5 years will be using it mainly for gaming.

1.
PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i5-6600K 3.5GHz Quad-Core Processor ($234.99 @ Amazon)
CPU Cooler: Cooler Master Hyper 212X 82.9 CFM CPU Cooler ($39.99 @ Newegg)
Motherboard: Asus Z170-A ATX LGA1151 Motherboard ($149.39 @ B&H)
Memory: Corsair Vengeance LPX 8GB (2 x 4GB) DDR4-2400 Memory ($43.99 @ Newegg)
Video Card: MSI GeForce GTX 1060 6GB GAMING X Video Card ($299.99 @ SuperBiiz)
Case: Corsair 300R ATX Mid Tower Case ($77.67 @ Amazon)
Power Supply: SeaSonic 520W 80+ Bronze Certified Fully-Modular ATX Power Supply ($69.99 @ B&H)
Total: $916.01


2.

PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i5-6500 3.2GHz Quad-Core Processor ($198.99 @ SuperBiiz)
Motherboard: Asus Z170-A ATX LGA1151 Motherboard ($149.39 @ B&H)
Memory: Kingston HyperX Fury Black 8GB (2 x 4GB) DDR4-2133 Memory ($39.89 @ OutletPC)
Video Card: MSI GeForce GTX 1070 8GB Video Card ($449.95 @ B&H)
Case: Corsair 300R ATX Mid Tower Case ($77.67 @ Amazon)
Power Supply: SeaSonic 520W 80+ Bronze Certified Fully-Modular ATX Power Supply ($69.99 @ B&H)
Total: $985.88

which one should i go for?

 

[bliq]

for gaming, #2

 

[Ratul Chakrabarty]

for gaming, #2

will is make any difference if i swap the z170 board in the 2nd one for an asus h170-pro ?
i wanted the z170 just to take ram of higher frequency

 

[bliq]

Nope. you wouldn't notice the difference between the faster RAM and the slower RAM. Faster RAM might allow for more overclocking though. I don't overclock so I'd go with H170 most likely. or maybe a cheaper Z170.