Come on man. We all know that the only reason is that 4 is bigger than 2. Seriously now, tell me you knew that. Better IQ? pfft. RT is the ONE & ONLY better IQ solution. Welcome to wonderland.You keep saying there are people that prefer IQ over frame rates, which is true. But then you turn around and call 4K "dumb". Which is laughable. 4K displays offer a HUGE increase in IQ. Its the only reason people use 4K displays is for the better image quality.