**Attribute set** is very good for different type of **Products**. You can make different attribute set for different types of products.

For example there are two types of different products one is Apparel and other is Electronics. So yo can make two different attribute set for both types of product and you can add related attribute to product into the attribute set.

Also you can make attribute set based on default attribute set. So you can use attributes of default attribute set and you need to add new attributes into attribute set according to product for which you making attribute set.