The PC
Well if you just want to play games, then a games console will do just fine, and it will be cheaper in the long run.
But if you want to do other stuff, like having a go at flight \ driving simulators, or do some programming, then the PC, is the way to go.
The great thing about the PC, is that you have a lot of options, regarding hardware, to cater, to your own personal taste.
As for gaming, I am into, flight & space simulations type games, as well as anything, that is classed as, open world \ survival.