PC will always be my main gaming system especially for FPS however I don't mind consoles where a controller is comfortable for me. Racing games, some RPG's etc.
In our house we have:
2x gaming PC's
2x xbox 360
1x ps3
2x ps2
1x ps4
2x ps vita
3x psp
4x nintendo 3ds variants (2x new 3ds, new 3ds...