PS4 has some of the best exclusive games that I have played. GOD OF WAR, Uncharted series, Ghost of Tsushima, Bloodborne, The last of US 1&2, Until dawn. These are one of the best exclusive games that one can play. Hell, one can buy just for Bloodborne.. Its that good. Although it does have a STEEP Learning curve.
Apart from that some games which WERE exclusive to PS but now available on PC, plays better on the PC. Provided you have a decent PC and at least GTX 1060 6GB [I had that card and my experience is based on that]. Horizon zero dawn, Days gone, Death Stranding all play and look better on the PC. Also I use XBOX ONE controller with PC and that controller is more ergonomically designed that the DS4 on PS.
If you want my suggestion then YES you should definitely get a PS4. There are some fantastic games on the PS4 and its worth every penny you spend on it.
PS- I don't have the proper equipment for making a half decent video. Plus I am an amateur in making such guides. However I will try to make one guide with plenty of pictures