The exclusive benefit is that you get to pay much more than if you stick with the traditional brokers, I suppose. When I heard all the kerfuffle about Headley I was all geared up to switch to G&W, but Headley kept my premium the same for 2022 to 2023 and for the current (23 to 24) renewal it's gone up by £25 to £316.

Tim H.
1986 4/4 VVTi Sport, 2002 LR Defender, 2022 Mini Cooper SE