SSD or RAM

[Hassan_92]

My Specs:

i5-7600
Asus STrix GTX 1070 OC Edition
8GB RAM
Seagate Barrcudda 2TB
EVGA 650GQ

i was wondering should i upgrade my RAM from 8 to 16 or should i get SSD??
My pc is open 24hrs sometimes on sleep & yes looking forward to buy PUBG & Assassin Creed : Origins
Later im gonna get HTC vive too...
SSD or RAM??

 

[JoeMomma]

SSD then RAM