If you are not familiar with streaming from your PC to your deck, here is a reminder that it is really helpful especially with very demanding games like Alam Wake 2 to be able to render in 800p or even super sampling it a bit to 1200p and watching it on the new OLED screen at its full high settings and ray tracing glory.
Moonlight is the client. Sunshine is a replacement for nvidias gamestream. But yes, it’s better.
If you mean is sunshine/moonlight better than steamlink, then yes x 100