I was not aware of this. Unfortunately Kryptonite's compensation only covers for 1 year I have just found out
Unfortunately Evans Cycles doesnt price match this but is cheaper
The Magnum offers £1,400 compensation so long as it is registered and you follow specific instructions to claim it. Not got the Abus with me so don't know if it has any compo back if it is broken. I will be using both locks to secure my bike. Pretty sure that will deter the passing thief. But any expert thief will still have ways of getting them off. I also avoid parking my bike too often in public places - which helps! The compo on the one you have listed is pretty impressive - they must have a lot of faith in their product!
They are both good locks but they both lack the compensation aswell. Best thing is to get two different types of locks though.