CIL.
2 claims in 4 years.
First was theft of 2k + worth of gear out of the storage tub.
Second was ripped canvas during a windstorm.
On both occasions I hardly did anything other than put in the claim then arrange repair/ replacement items. Too easy!
Suggest you over insure on the contents though. Luckily I paid for an extra thousand on top of the included thousand. Surprising how much you have in a camper when you start including solar panels, inverters, chargers, fridges etc.
In my case they even stole the agm battery.
I've never seen the value in going for the cheapest insurance quote. Too many variables in what you get for cheap insurance to be worth it in my opinion. More than happy to pay extra so that a stressful situation doesn't become a more stressful situation and is resolved in a timely and satisfactory manner.