This is going to depend on several factors. If you would prefer home security services from a provider with the most experience, we would recommend ADT. For more innovative home security and smart home features, Vivint would be a great option. For a regionally recognized provider, you can consider Vector Security. But, if you would like to self-install your security system, we would recommend Frontpoint, SimpliSafe or Protect America. The provider you choose should meet your security needs.