I'm a gamer and no, I don't own any consoles. I like my games (perhaps all too much) but frankly I haven't sunken to the point where I feel compelled to waste hundreds of dollars on a console.
Based on what you said, you might, perhaps, judge me "not being serious enough about my gaming", to which I'd be compelled to reply that if you have to go out and spend hundreds of dollars to buy a new thing to play games on, then I'd just have to argue that perhaps you're taking your gaming way too seriously.
I have a PC and I play PC games on it. It's simple.