Since we travel, I would pick any of the large national insurance companies. Then just buy on price. Shop it every 3 to 4 years, unless you get a large premium increase.
Bundling seems like a good idea, and that is working with Geico for home and RV. However, we own a second home in our home state and Geico is almost twice the price as Nationwide, while Nationwide is much more expensive on our primary home and mobile junk.
So, I have Nationwide on the vacation home and Geico on the rest. I just go by the numbers. So far, knock on wood, I am in my 60's and have never placed a claim and I am of no use on claims experience.