should i get ps4

im currently thinking of getting a ps4, but im wondering if its worth it. my main platform is pc, and on there i can play all of the ps exclusives that come out on steam. i wanna get a ps4 to play games like gravity rush 2 and shadow of the colossus, because they arent on pc. i have found an emulator called pcsx4 so maybe that could also be an option. another option would be to get a ps5, but thats a lot more expensive and isn't really in my budget unless i really wanna save for a while. im probably gonna get a ps4, but i just wanted other peoples opinions.