There are a number of positives and negatives that come with the newest gaming systems. Obviously, the quality of graphics and gameplay have advanced quite a bit since the consoles that I used to play when I was a kid. Of course, with that advancement has also come the fact that most of these games take up a whole lot of disk space, and that can be a problem if you are someone like me who plays a lot of different kinds of games. If the hard drive on your gaming console is full, the only way to install a new game onto it is to uninstall an older game. This can end up being a huge hassle, as the installation process takes a long time and no one wants to have to go through it more than once for any particular game. Thankfully, you can buy an external hard drive for PS4, and this will allow you to store way more games than you ever possibly could on the console alone.
Recently, I have found that having an external hard drive is actually essential to maintaining a good gaming experience, and that is why I am glad that I went out and bought one. I can now store a whole lot more games than I ever could before, and that means that I no longer have to uninstall older games in order to be able to install my newer games. This is a whole lot more convenient for me, and it has helped me to grow my collection of games without all of the other hassles.
If you want to be able to store a whole lot more games on your console, I would definitely suggest getting an external hard drive in order to get more storage.