The best mid-range graphics card to get right now is an AMD Vega

[Windows Central]

As the first Navi graphics cards approach, the Vega 56 and Vega 64 suddenly become really attractive purchases if you can find one cheap.
AMD's RX Vega 56 and Vega 64 never really set the PC gaming world on fire. As good as they were in their own right, compared to what NVIDIA had to offer in its range they were always in the shadows a bit. Vega is about to be superseded by Navi, AMD's brand new 7nm-based architecture, and the Vega cards will be put out to pasture.
This, coupled with a necessity to get rid of old stock presents a very good opportunity for PC builders. The Vega 56 and Vega 64 can now be bought brand new for very attractive, mid-range prices which makes them much easier to recommend.

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