Normalised GW and radio detection rates for the ET and χ_BH = {0.4, 0.8} combinations (left and middle panel) and for the aLIGO and χ_BH = 0.8 combination (right panel). The rates are normalised to the combined detection rates of Fig. 3, given by (from left to right): 3.3 yr⁻¹, 44 yr⁻¹, and 1.7 yr⁻¹. A hard NS EOS (R_NS = 13.0 km) is used in all cases. The rates are shown as a function of n₀ and ϵ_B of the detected sources.