Static IP provides unique IP addresses.

Advantages of having your own IP address
By having your own IP address your internet identity will not be shared with others whose activity may be illicit.
Having your own IP address will allow you to avoid these situations:
- Sharing the same IP address with a spammer may cause you to be labeled as a spammer.
- Sharing the same IP address with someone, whose illicit behavior causes them to be banned by a server, will result in you also being banned by that server.

Having your own Static IP will allow you to run a gaming server.
For all those online gaming addicts, having a static IP address means that you can take your gaming to the next level. Many online games have an option for running your own server, allowing you to select your own settings and regulate who you let into your game.