From Ps4 Slim to Ps4 Pro?

Moin people I currently have a Ps4 Slim with which I'm also satisfied. I'm actually just playing The Division and Black Ops 4. I would like to get the next games like The Division 2, Days Gone and The Last of Us 2. I'm playing a benq monitor that can't handle 4k. My buddy said but I should get the Pro still because you already recognize the difference from the graphics and you notice the difference from 30 to 60 fps. What do you say that's worth it? Especially for the games I still want to buy?

From 30 to 60 FPS you definitely notice! However, I would rather wait for the next gene, the PS4 is already too long outside m. M.N.

If you manage to sell your Slim then do it before it no longer has value

It is worthwhile to change. But wait for the next gen