Now that streaming services have us spoiled for choice when it comes to on-demand viewing, it's never been cheaper to pick up a Blu-ray player and experience detail-rich 4K TV from the comfort of your own home. Or maybe you'd prefer to get your hands on a personal video recorder (PVR) that acts as an all-in-one streaming device that can record your favourite free-to-air shows and connect to the internet to download other content. Whether you're watching from a disc or replaying recorded programs, these nifty devices let you take control of your viewing schedule.