Budget Builds. Which PC is the best?

Building a PC, I need to know which computer build I should go for. I have three in mind. Note that if you are going to give me a build I want an Intel processor and a GeForce graphics card.
So without further ado, here are the match makers:
PCPartPicker part list: http://pcpartpicker.com/p/MqnkNG
Price breakdown by merchant: http://pcpartpicker.com/p/MqnkNG/by_merchant/

CPU: Intel Core i5-4430 3.0GHz Quad-Core Processor ($180.75 @ OutletPC)
Motherboard: ASRock B85M-DGS Micro ATX LGA1150 Motherboard ($49.99 @ Amazon)
Memory: Crucial Ballistix Sport XT 8GB (2 x 4GB) DDR3-1600 Memory ($42.98 @ OutletPC)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($44.89 @ OutletPC)
Video Card: Zotac GeForce GTX 950 2GB Video Card ($153.99 @ Amazon)
Case: Rosewill Galaxy-03 ATX Mid Tower Case ($29.99 @ Newegg)
Power Supply: Corsair CX 500W 80+ Bronze Certified Semi-Modular ATX Power Supply ($29.99 @ Newegg)
Optical Drive: Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer ($17.75 @ OutletPC)
Operating System: Microsoft Windows 10 Home OEM (64-bit) ($89.88 @ OutletPC)
Keyboard: Thermaltake Commander Bundle Wired Gaming Keyboard w/Laser Mouse ($19.99 @ Micro Center)
Total: $660.20
Take note of the I5 4430 and the GTX 950.
VS.
PCPartPicker part list: http://pcpartpicker.com/p/gr8hQ7
Price breakdown by merchant: http://pcpartpicker.com/p/gr8hQ7/by_merchant/

CPU: Intel Core i5-4460 3.2GHz Quad-Core Processor ($172.89 @ OutletPC)
Motherboard: ASRock H97M PRO4 Micro ATX LGA1150 Motherboard ($70.99 @ SuperBiiz)
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600 Memory ($49.85 @ OutletPC)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($51.88 @ OutletPC)
Video Card: EVGA GeForce GTX 750 Ti 2GB FTW ACX Video Card ($112.98 @ Newegg)
Case: Rosewill Galaxy-01 ATX Mid Tower Case ($49.99 @ Amazon)
Power Supply: Corsair CX 500W 80+ Bronze Certified Semi-Modular ATX Power Supply ($29.99 @ Newegg)
Optical Drive: Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer ($17.75 @ OutletPC)
Operating System: Microsoft Windows 10 Home OEM (64-bit) ($89.88 @ OutletPC)
Keyboard: Thermaltake Commander Bundle Wired Gaming Keyboard w/Laser Mouse ($19.99 @ Micro Center)
Total: $666.19
VS.
PCPartPicker part list: http://pcpartpicker.com/p/8TkkNG
Price breakdown by merchant: http://pcpartpicker.com/p/8TkkNG/by_merchant/

CPU: Intel Core i5-6400 2.7GHz Quad-Core Processor ($180.99 @ SuperBiiz)
Motherboard: Gigabyte GA-H110M-A Micro ATX LGA1151 Motherboard ($56.00 @ Amazon)
Memory: Kingston HyperX Fury Black 8GB (2 x 4GB) DDR4-2133 Memory ($53.99 @ Newegg)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($44.89 @ OutletPC)
Video Card: Zotac GeForce GTX 950 2GB Video Card ($153.99 @ Amazon)
Case: Xion XON-310_BK MicroATX Mid Tower Case ($22.99 @ Amazon)
Power Supply: Enermax 450W ATX Power Supply ($30.28 @ Amazon)
Operating System: Microsoft Windows 10 Home OEM (64-bit) ($89.88 @ OutletPC)
Keyboard: Thermaltake Commander Bundle Wired Gaming Keyboard w/Laser Mouse ($19.99 @ Micro Center)
Total: $653.00

I'm not big on PSUs so if you know a better one tell me.
I've been debating on these three to which one I should get.
Tell me what you think I should get!