But if we just can’t come to a mutual agreement, then I would rather consider moving away than dealing with the whole thing with expert appraisers, lawyers, and court. Because however it may end, I doubt that you feel more comfortable at home if you have started a neighborhood war.
I recommend you resolve the conflict and not avoid it: You don’t know what awaits you at your next address. Even if everything is as desired when you move in, the environment can change (new neighbors, new wind turbines, changed flight routes over the house, and much more). Since you appreciate your current neighbors and feel they are well-disposed towards you, you have the best starting conditions to solve the problem. Unfortunately, these good conditions are not necessarily given with other neighbors. There are always these despots, hotheads, and block wardens in residential areas. However, your neighbors should understand that it is not a good idea to pick a fight with you, and a compromise would also be good for them. I would therefore not make the offer to give them expensive headphones or similar. Act friendly but firmly.