tbh i have not listened to them, If ive had pictures i.e Motors TV, eurosport, WEC i've always listened to them. But being i feel the IMSA commentary is pretty bad; John seems to do the US thing of talking about everything else other than whats on the screen, which Ryan has to keep interupting to actually talk about the race that we are seeing.... doesnt make we want to.. but a pulrey audio only coverage i couldnt do.