Sweet deal on nvidia 1060 3gb for etheruem

[Rickirs]

Hi,

I know 3GB cards should not be purchased if you are planning ethereum mining, however, I found a sweet deal for new nvidia 1060 3GB gpu, should I buy it.. ?
What are the expectation for it get obsolete , some say Q3 next year.. 

Or I just leave it as is and add 6gb or 8gb cards in rig ?

[Rickirs]

Just a friendly bump..