If you were a console player I would suggest you to stick with it and just buy next gen console, either one. But, since you are not, I think you are just better off with a custom build PC.
If you can't build it yourself, there are always friends to help you with it,I hope, or you can just learn how to do it yourself, it's not hard at all.
The main reason for going PC is cheaper games. You would be surprised how much you can save on Steam deals alone.
Also, you have one machine for everything in PC. If you enjoy playing relaxed in sofa or a couch, you can do that as easy as you can with console.
And, about buying a premade PC, it's not always more expensive. Depends on what deal you run in to. In my experience, there are many computer shops that charge very little if anything to assemble it for you if you buy all parts from them. At least in my country.
Final advice? Wait a bit more if the main reason is The Witcher 3 and see what happens when they announce system req for it.
If you can't build it yourself, there are always friends to help you with it,I hope, or you can just learn how to do it yourself, it's not hard at all.
The main reason for going PC is cheaper games. You would be surprised how much you can save on Steam deals alone.
Also, you have one machine for everything in PC. If you enjoy playing relaxed in sofa or a couch, you can do that as easy as you can with console.
And, about buying a premade PC, it's not always more expensive. Depends on what deal you run in to. In my experience, there are many computer shops that charge very little if anything to assemble it for you if you buy all parts from them. At least in my country.
Final advice? Wait a bit more if the main reason is The Witcher 3 and see what happens when they announce system req for it.