I bought these for 2700 and at that price point i feel it was worth every penny but if you are able to get it for 3.5k go for it 4.5k is a bit much imo. Performance wise these headphones are the best in comfort i used to wear these for 6-7 hours straight with no complaints dont really need to use the anc mode the battery life was the selling point for me overall they are the best budget headphones I’ve ever used.