In the winter it is sometimes a little chilly here when I'm too lazy to make the oven to. Therefore, I recently bought a Billerbeck down comforter at our local bed shop. After it now Monday action is not even half the price of Billerbeck was the ceiling under the Cyber ceiling I slammed. Although the other blanket contains 60g more down, so it does not really noticeable difference. Only the ceiling crackles louder than the expensive, which has now subsided significantly after a few nights.
Anyone looking for a cheap warm blanket can strike here safely, whether it is this ceiling, or for 150 makes no appreciable distinguishable.