How much will this matter to (somewhat graphics demanding) end users? I'm somewhat eagerly awaiting swapping out my M1 Studio with the M4 Studio that is all but

How much will this matter to (somewhat graphics demanding) end users? I'm somewhat eagerly awaiting swapping out my M1 Studio with the M4 Studio that is all but confirmed to be coming at some point next year... More GPU grunt would certainly make me happy. Even the M1 is a far more competent gaming machine than I expected but I came from an i9/3080 machine so, well, more is more, as long as they can keep it near silent and relatively cool running.