Roller shutter garage doors come in two types: electric and manual. With an electric door, there will be a motor that opens and closes the door, so you don’t have to do it yourself manually. Other than this, the design of the doors is very much the same, so is it worth opening and closing the door electrically, for more money?
As with anything garage door related, the choice is yours. It is up to you to decide what matters to you and what you are willing or able to prioritise. This includes whether it’s important to you to be able to open your garage door more easily, and more quickly. If it is, then an electric roller shutter door could be exactly what you need. It will roll up much more quickly and with minimal effort.