Crossfire CRSF mode vs

I’m coming back from a long break…
Looking at improvements…

What’s the benefit of CRSF mode?
I currently use crossfire set up as sbus to RC in, as well as running telemetery to a telemetry port, in parallel. So, 4 wires. (Running crossfire firmware v3, if I remember correctly).
I get full telemetry and full RC control with this configuration. What would CRSF protocol do for me? (wondering if it’s worth taking the copters apart and re-wiring things).


Do you get yaapu?