Good on you mate, welcome to the PC community.
And yeah, my opinion on PS4 Pro.. I avoided because 4K is too early for me. I'll keep my original PS4 anyway.
Right now, i have 24 inch monitor with 1080P 144Hz which is smoother than 60fps, i'm so glad i enjoyed again like old days that i used to have my old CRT monitor supports up to 200Hz xD