Choose the best graphics card for my PC out of the list

KRGaming

Commendable
Dec 25, 2016
31
0
1,530
MY PC
CPU: i3-4370 (3.8GHz)
Software: Windows 10 - 64 Bit
PSU: EVGA B1 80+ Bronze Power Supply (700W)
Motherboard: Asus H97M-E
RAM: 8GB Total (2 X 4GB G.SKILL NS Series 240-Pin DDR3 SDRAM 1600)
Fans: 2 Cooler Master SickleFlow 120 + 1 CPU + 1 PSU
Hard Drive: 1TB

Which will be the best?

XFX Double Dissipation Edition AMD Radeon R9 270 2GB DDR5 - $90
Lenovo AMD Radeon R9 360 2GB GDDR5 Overclocked - $75
Sapphire AMD Radeon R9 270 2GB GDDR5 - $94
GIGABYTE AMD Radeon R9 270 2 GB GDDR5 Overclocked - $80
Sapphire AMD ATI Radeon R7 370 NITRO 4GB DDR5 Overclocked - $104
EVGA NVIDIA GeForce GTX 660 2GB GDDR5 - $70
Gigabyte Windforce AMD Radeon R9 270 2GB Overclocked - $85

Will I need extra fans if I purchase an overclocked graphics card?
 

KRGaming

Commendable
Dec 25, 2016
31
0
1,530


Is it better? If I buy it should I buy the
https://www.amazon.com/EVGA-GeForce-GAMING-Support-02G-P4-6152-KR/dp/B01M64G435/ref=sr_1_1?s=pc&ie=UTF8&qid=1482904034&sr=1-1&keywords=gtx+1050

or


https://www.amazon.com/ZOTAC-GeForce-DisplayPort-128-bit-ZT-P10510A-10L/dp/B01MCU1ERO/ref=sr_1_5?s=pc&ie=UTF8&qid=1482904034&sr=1-5&keywords=gtx+1050