big choice i need help ._.

So i have a big problem i am looking at custom gaming pcs on magic micros a custom gaming pc website. Making my own pc is no option by the way. So i would love a straight answer from the community i will show you the specs of the 2 configs and tell me which one i should order thankyou! This is the i7-4790k Intel Core i7-4790K Haswell 4.0GHz (4.4GHz turbo) Quad-Core 8000K
Intel Socket 1150/1155 CPU fan
ASUS SABERTOOTH Z97 MARK 2, Onboard Video HDMI, X-Fire & SLI, GB LAN, DDR3, USB3.0
16GB (2x8GB) PC17000 DDR3 2133 Dual Channel (high performance memory)
GeForce GTX 970 4GB PCI EXpress 16X Quad head, HDMI
500.0 GB Hitachi 7200RPM SATA3, SATA3 6GB/s 8m cache
Hard Drive Cooling Fan Aluminum Internal
2TB Seagate Barracuda 7200RPM SATA3, 6.0Gb/s, 64mb cache
Hard Drive Cooling Fan Aluminum Internal
ASUS 22x DVD Recorder Dual Layer +R/RW -R/RW
Realtek HD digital audio (onboard)
Ethernet network adapter (onboard)
PowMax Black Mid Tower ATX Case w/ Front USB
Dual Case Fans 80 mm DC fan (two fans)
Thermaltake Smart 750W ultra quiet ATX Power Supply, SLI & X-fire ready
Microsoft Windows 7 Pro 64bit DVD w/SP1 (Free upgrade to Win 10 downlad


This is the i7-6700k Intel Core i7-6700K SkyLake 4.0GHz (4.2GHz turbo) Quad-Core Unlocked
Intel Socket 1150/1155 CPU fan
MSI Z170A GAMING PRO , Onboard Video HDMI, DVI, X-Fire & SLI, GB LAN, DDR4, USB 3.1
16GB (2x8GB) PC4-17000 DDR4 2133MHz Dual Channel
GeForce GTX 970 4GB PCI EXpress 16X Quad head, HDMI
2TB Seagate Barracuda 7200RPM SATA3, 6.0Gb/s, 64mb cache
Hard Drive Cooling Fan Aluminum Internal
500.0 GB SSHD Seagate Solid State Hybrid Drive SATA3 6GB/s 64m cache
Hard Drive Cooling Fan Aluminum Internal
ASUS 22x DVD Recorder Dual Layer +R/RW -R/RW
Realtek HD digital audio (onboard)
Ethernet network adapter (onboard)
PowMax Black Mid Tower ATX Case w/ Front USB
Dual Case Fans 80 mm DC fan (two fans)
Thermaltake Smart 750W ultra quiet ATX Power Supply, SLI & X-fire ready
Microsoft Windows 7 Pro 64bit DVD w/SP1 (Free upgrade to Win 10 download