I made a concept build about 6 months back that I expected to be a joke. The thought was to use the shot speed reduction to synch targeting leads for my plasmas and cannons. Surprisingly, simultaneous target lock breaking, gimball disruption and course deflection worked better than I anticipated in friendly PVP.
A ship builder, outfitting and comparison tool for Elite Dangerous
s.orbis.zone
I can also confirm launching your friends Vette over 1,000 m/s or playing pool with NPC ships in asteroid belts is incredibly fun too.