I dealt with geico for a claim once for my first Ram, I will never ever do business with them. That was a criminally bad experience of empty promises, delays, and silence. Which is great from 1000 miles away from your crashed truck.
I've been with State Farm since and probably should shop around but I'm very happy with the combination of coverage I have if something ever does happen. I've continued to have full coverage on the Ram from purchase to now, and if I'm not driving them for some time I can put it in withdrawn from use and reduce that policy cost by about 50%.
Any of my liability only go to ~$8/mo when withdrawn instead of $35-50 depending on which. historical coverage is also about $8. the full coverages on the magnum, ram, and i3 do add up though.