One of the cool features of both Nintendo Switch and OLED is that you can easily turn it into a handheld device and play those games that support this mode.
For this reason, a protective case is one of the best things you can buy for your Switch.
What's the difference between Protective cases and Carrying cases?
A protective case is a shell or cover that you put on top of your Nintendo Switch to protect it from bumps and scratches.
A number of websites treat Nintendo Switch protective cases and carrying cases as if they were the same thing.
They are not.