the 3 most well run carriers among the bigs have been Geico, Progressive, and USAA.
I've been a member since 1994, I'll say USAA ain't the company it used to be.
We used to do EVERYTHING with them. Loans, insurance, investments, etc. Now all we have with them is a savings and a checking account...and I'm thinking about switching over the savings account because the rate is basically 0%