Graphics Card and Monitor Suggestion

[marvz15]

Should I Buy a
GTX 1060 6gb and an ASUS VX239 23 inches LED, IPS (Second hand) (134 US dollars)
or
Sapphire RX 480 4gb and LG 23MP68VQ 23 inches IPS LED Freesync (Brand New) (165 US dollars)

 

[chikeN456]

i think freesync is better go with the rx