Which auto insurance company should I choose?

I didn’t plan to buy the auto insurance since it is not mandatory in NH. But after I knew how much a 5-hour emergency room service cost me, I changed my mind-_-. The problem is that I am young, and I am single, isn’t it amazing? hahahahaaaaa……not at all in terms of the auto insurance rate:(. I asked several companies for quotes by online quoting system or by email or by phone. I just plan to have the minimum coverage. The lowest rate is from Safeco, about $610 a year. But this is not the final quote, and it could be much higher. The second lowest one is from Progressive, about $630 a year which should be final. However, what I’m interested in the most is Amica whose rate is $727 a year, and the final rate might be $20 less than this. It is pricer, but Amica has been continuously ranked as #1 satisfaction for many years by different independent ranking institutes. Other than these three, I aslo have $7xx from Geigo, $8xx from Liberty Mutual and $9xx from Allstate (don’t remember the exact number sinice it’s unlikely I would buy one of them). Of course I’ve got some insane quote like $8xx or $1xxx for 6 months-_-. Has anyone recently bought the auto insurance? Any experience? Or you can just vote for whatever reason it might be. I hope I can finish this by this weekend…..

Oh, I just collected something about the auto insurance. If you are interested, it’s here. It’s a wikipedia we DCSSA are building now.