Careful! The Stealth was the most expensive purchase I ever did because I started hearing source chain differences with them and now I own a very nice stack :) Enjoy! It’s my favorite headphone and while I got it second hand for a steal I think it’s one of the ones worth full price!

You’re not nuts, some headphones don’t mesh with your specific ear shape.
That said, if your ears and brain are very used to a certain sound signature it can take a few days of listening for them to ‘click’ with your new cans.

Well in an attempt to keep this thread positive I’ll share:My current favorite headphones are the DCA Stealth, because they’re the only headphones I’ve heard that do midrange as well as the HD600 but with more separation, better and cleaner bass extension and to top it all off they’re closed back so you’re never bothered by environmental noise.

Only negatives are they’re very sensitive to seal and the bass will disappear immediately if you’re wearing thick glasses for example. They are also very source picky sounding a bit thin on underpowered portable amplifiers.