I can say that I thought that Progressive gave me a great deal on insuring my Ex Wife. It was $176 for liability, but it turned out to not be that great when I got a renewal notice in 6 months. I didn't renew with them and went with State Farm where I got liability insurance for $172 for 12 months. Plus they didn't have a clause about using it to make money (commercial use).
I won't deal with progressive. Long story short they dropped me because my new truck had a snow plow on it. Didn't matter if it was just sitting in the driveway or not.
The best part? I had been plowing all winter with the other truck they never asked about