You can have both, just try to balance it a bit. Increasing Saturation can have a similar effect of darkening colours like when Gamma is darkened. So both have a role to play in achieving richness and vibrance of colours.
Gamma might be a bit more tricky to get absolutely right because it can look better in many instances even if it makes some games look too dark.
However once you get Gamma dialed in, you can try to refine your Saturation adjustments. So I wasn’t suggesting that you go overboard and lose the special vibrance that higher Saturation levels can induce, just suggesting that you take a second look after adjusting Gamma because they both affect similar things but in slightly different ways and because the orange in the power bars as well as Ken’s Gi seemed to be a little too outstanding and detail can be lost due to clipping.