The config file you want is here:
https://discourse.agopengps.com/t/improved-konfiguration-files-for-f9p-with-firmware-1-13/2923?u=commonrail
In v5 you don’t need to select Hz (it’s done automatically), if you click on the speed number it shows the GPS info screen including the Hz (10 - Frame time)
Baud rate is 115200, this normally will not matter because the GPS is using the real USB