Blu-ray, like DVDs, are a type of disc. It is possible to watch critically-acclaimed movies on these discs. These Blu-ray discs come with a few key characteristics that make them compelling to many movie watchers. You can find a wide variety of films in different movie genres present on these Blu-ray discs in the present era.
Blu-ray discs are known for their increased storage capacity, amazing image resolution, fantastic audio quality, and improved technology. If better resolution is important to you, then you would want to have a certain amount of Blu-rays in your collection.
At the same time, this does not mean that Blu-rays are the end-all be-all: you can find strong reasons to have DVDs in your collection. For instance, DVDs can be generally more cost effective and not every old movie is re-released as a Blu-ray. It is an inexpensive experience all around as it will work fine with your classic DVD player systems and with a smaller television set as well.