wait for vega or build a RX470/480 rig now?

[ckydoge]

When is vega's release date?  Will rx470/480 become obsolete for gpu mining when vega comes out? Should i wait ?

[AmDD]

When is vega's release date?  Will rx470/480 become obsolete for gpu mining when vega comes out? Should i wait ?

I doubt anyone can tell you for sure. It all depends on how well the new card mines. Even the old 7950's can still be profitable depending on the coin and electric cost.

[jMEGA]

When is vega's release date?  Will rx470/480 become obsolete for gpu mining when vega comes out? Should i wait ?

Do you have any rigs currently? Depending on your current rig you can take advantage of the RX470 performance/power consumption ratio.