1050 or 750ti

Solution
yobro2045 1050 > 750 Ti: http://gpu.userbenchmark.com/Compare/Nvidia-GTX-750-Ti-vs-Nvidia-GTX-1050/2187vs3650

But if you can stretch your budget by $40, I'd recommend stepping up to the 1050 Ti.

* I own the EVGA model, but the Asus below is much cheaper.

ASUS GeForce GTX 1050 Ti PH-GTX1050TI-4G
$154.99 ($144.99 after $10.00 rebate card)
https://www.newegg.com/Product/Product.aspx?Item=N82E16814126170&ignorebbr=1

EVGA GeForce GTX 1050 Ti SC GAMING
$169.99
https://www.newegg.com/Product/Product.aspx?Item=N82E16814487291&ignorebbr=1

jr9

Estimable
1050 hands down. Newer and better performance.

EDIT: If you get one that needs a PCIe connector, make sure your power supply has one. Also make sure your power supply has enough watts, and do not buy a Zotac one if you can.
 
yobro2045 1050 > 750 Ti: http://gpu.userbenchmark.com/Compare/Nvidia-GTX-750-Ti-vs-Nvidia-GTX-1050/2187vs3650

But if you can stretch your budget by $40, I'd recommend stepping up to the 1050 Ti.

* I own the EVGA model, but the Asus below is much cheaper.

ASUS GeForce GTX 1050 Ti PH-GTX1050TI-4G
$154.99 ($144.99 after $10.00 rebate card)
https://www.newegg.com/Product/Product.aspx?Item=N82E16814126170&ignorebbr=1

EVGA GeForce GTX 1050 Ti SC GAMING
$169.99
https://www.newegg.com/Product/Product.aspx?Item=N82E16814487291&ignorebbr=1
 
Solution