I am glad to see USAA at the bottom; but it should not be on the list at all. I am currently going through a claim with them (total loss, I got rear ended, pushed into the car in front of me and they hit the car in front of them; not at fault). I have all correspondence recorded and proof of them lying to me, and using made up regulations to justify it. When asked for the reference for said regulations, I am ignored. I have been throwing WAC at them, quote after quote as to how they are being unruly. This was in December, it is now April and they have YET to give me a valuation report in compliance with WAC. I will be more than happy to provide a copy of our correspondence (with PII edited, obviously), proving how bad USAA is at customer service and how willing they are to break the rules if it benefits them. Email me if you want to see it. I finally had enough and contacted the Washington State Insurance Commissioner; USAA has until the middle of this month to respond to them… We will see what happens next.
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.
Collision insurance is a coverage that helps pay to repair or replace your car if it's damaged in an accident with another vehicle or object, such as a fence or a tree. If you're leasing or financing your car, collision coverage is typically required by the lender. If your car is paid off, collision is an optional coverage on your car insurance policy.