I personally like the KF models myself, or even just the F models. I don't like integrated graphics. My gtx 1070 laptop still gives me nightmares sometimes, as some games, like Hearthstone used to only read from integrated graphics, even though in Nvidia control panel I had it set to read from gpu dedicated only... was so freaking annoying. I wanted to play it in high refresh smoothness, instead it would be a hitching mess. It's fixed now, but I just never want to have to deal with it again.
That is one reason I am strongly considering a KF model raptor lake. Maybe a 13700F model.
What's the 13900KF single core score yet on R20 CB?