Where can i get information on the popularity among savings insurance vs health insurance?

What is the most dependable although cheapest car  insurance    ?
"If i carry a senior driver license in new york do if i drive my mothers vehicleWhat's an SR22  insurance ?
"I am trying to overcome my best quotation sofar and if anybody knew of some brokers who might get the price down somewhat for me personally or everyone I could try that I wished to request