I kinda like the Gecko - at least it ties to the company's name...but I have ongoing heartburn with Geico.
Some years back, I learned that they don't insure anyone who owns a radar detector. I called to confirm that.
At the same time, they also were a major donor to the state patrols in some states, giving them radar guns.
It was obvious to me that they were setting up their customers to get nailed by radar traps so Geico could raise their insurance rates. After that, I have not and will not insure with Geico.