Just turn into an old person. Old people can get away with complaining about anything, taxes, people, the Cloud, you name it! In all seriousness, all you have to do is factor in what the greater of the two evils is and the choice is surprisingly easy. You either make a noise complaint and be seen (primarily by yourself) as passive aggressive or don't write any formal complaints, maybe start up a spat with your neighbors and watch the whole situation deteriorate. I'd recommend writing that complaint, you can at least stay anonymous with that.
Dear Pathetic Neighbors.
Please lower your voices. Everyone in the neighborhood hates you. 10.00 pm we would request you tune and turn it down, or we will call people.
I Anonymous
Please lower your voices. Everyone in the neighborhood hates you. 10.00 pm we would request you tune and turn it down, or we will call people.
I Anonymous