Mine is the default for Dark Mode... I honestly never look at it anyway. I open a new window and immediately hit cmd+alt+9 which brings my to MacRumors, or cmd+alt+2 which takes me to YouTube - Occasionally one of my other shortcuts. - Only thing I look at on that start page every now and then is a glance at the privacy report while the next page is loading or if I need to open a page I know is open on another device
But I mean yeah still cool that it can be customised and I hope people make it something they're happy with.
But I mean, yeah feel free to see my default; I guess one thing that's custom is what websites are favourites