Consider that Sony is phasing out discs on January 2028 and beyond, meaning any upcoming game after then is no longer being released as a physical copy (neither will the future PS6 contain a disc drive at all) marking the PS5 as the final iteration within the generational lineup on having a disc. All versions of the PS5 inherit the same performance regarding games but the PS5 slim is compact while the PS5 Pro has a better CPU.
Definitely no. Maybe if you can find it second hand at 400$, maybe. But even if it’s worth it, I wouldn’t wanna support Sony rn.