The 4th option,AMD actually does a launch where the hardware and drivers are actually properly QCed and QAed,so we don't have all this blasted drama about how it might perform.
I mean remember the HD5870 - launched months before Nvidia,the performance was there,it overclocked well,it was price welled and power draw was decent.
Now with this launch - Vega FE is launched 6 months+ after Nvidia equivalents,performance is not there,overclocking might be suspect,its overpriced and power draw seems more than it should.
Drivers might help but whats the timeframe??
Imagine if Nvidia launched the Titan X Pascal and it was not massively faster than a GTX980TI - how many here would be going LOL repeatedly and mocking Nvidia.