What would make you choose one over the other? I have very little experience with long range shooting, other than with a friends 308 warbird shooting out to 782y.
I'm not a chassis type shooter. I will admit I haven't handled many at all but I'm not sold on the functionality. I think there are stocks that can be close in weight compared to a chassis style. KRG would be my first choice if I wanted to build out that type of rifle.