Valve Index
>130 degree FoV
>144 Hz refresh rate 
>1440*1600 x2
>$1000

HP Reverb G2
>114 degree FoV
>90 Hz refresh rate
>2160*2160 x2
>$600

Gonna be playing iRacing and Il-2 Sturmovik. I'm thinking the resolution is gonna be great to have, but I wonder if it's worth the cost of refresh rate and FoV. Anyone have any recommendations?