What is the best fuse location for hardwiring radar detector?

Recently purchased a 2020 Prius Limited and want to hardwire my radar detector into the fuse box. Want it hardwired so that it will be powered only when the vehicle is running. Of course I will be buying an add a fuse module to do this. Found elsewhere a recommendation that the Power Outlet fuse should be used, but on the 2020 I see from the fuse diagram covering the box that there are two Power Outlets, No 1 at 15 amps and No 3 at 7.5 amps. Just want some advice as to which fuse location would be best to use.