I shopped around for the best price for the coverage I wanted and Progressive undercut the others by around $1200. Every 6 months my monthly premium goes down. After the first six months we added another car, and the premium only went up by $6 because the policy dropped by such a significant amount. They've been good at getting my documents to me quickly, and having 24 hour customer service - which I'm coming to appreciate more and more with the odd hours I'm awake and work.
American Modern is backed by GEICO and provides classic and collector car insurance for a wide array of vehicles. American Modern provides flexible mileage plans, including an unlimited one which is perfect for collectors who like to drive their vehicle occasionally. With American Modern, you also get the largest standard spare parts coverage, as well as 'inflation guard' which ensures your policy scales as your car increases in value.