While there are a couple of benefits of collision insurance, the main one is that you can file a claim and receive reimbursement regardless of who was at fault. Collision claims usually get processed faster than property damage claims because the insurance company does not have to spend time investigating who was at-fault. Another benefit is that you only deal with your own insurance company, rather than another insurer with less incentive to pay for your claim. Collision insurance can also be used toward your rental car in most cases, which can spare you from having to buy rental car insurance.
Policies typically use vague language when referring to acts of terrorism, but they are generally insured by the comprehensive portion of your policy. For example, if there is an act of terror and you need to make a claim on your car, that can only be made if you have comprehensive coverage. Since some circumstances are out of our control, comprehensive insurance is certainly important to have in your policy.

Comprehensive car insurance covers damage to your car if it collides with something other than another car, like an animal or a tree, or if it’s damaged by vandalism, theft, or natural disaster. Again, if you lease your car or have an outstanding loan on it, this type of coverage will be required, but if you pay your car off, or it becomes worth less money than it would cost to repair, you can decline this coverage.
Even if the open-enrollment period has passed for signing up for insurance via one of the exchanges, you might still be able to purchase subsidized insurance if you've had a qualifying life event. Qualifying events include moving to a new state, change in income, change in family, loss of coverage and others. You may even be able to apply simply because you did not understand that open-enrollment ended or you did not understand the health care law. If your income qualifies you for subsidized health care, you'll want to purchase through your state exchange.
State Farm Bank, F.S.B. Bloomington, Illinois, is a Member FDIC and Equal Housing Lender. NMLS ID 139716. The other products offered by affiliate companies of State Farm Bank are not FDIC insured, not a State Farm Bank obligation or guaranteed by State Farm Bank, and subject to investment risk, including possible loss of principal invested. Contact State Farm Bank toll-free at 877-SF4-BANK (877-734-2265). 
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