I haven't decided/pulled-the-trigger but the Intel ARC series are giving the AMD parts a good run for the money.

The only concern is how well the new Intel drivers work (full support for DX12) with older titles which are continuously being improved (for DX11, 10, and some for 9 others via emulation).

There's likely some deep discounting of Intel cards because of how bad the drivers were at launch and the prices may not stay so low once things are working much better.