Wired headphones really dependent on the DAC and power you use, what DAC are you using? The built-in amp of Barracuda X is really great, and because it is internally battery powered, audio quality is super clean, less noise induced jitter too.To me, it does sound like mediocre, wireless gaming headphones.
And yes, I try a lot of headphones, including Razer ones.
Gaming equipment is usually one of the worst when it comes to sound quality / price proposition, and Barracuda X is a really good example of it.
Blackshark V2 would probably be groundbreaking for you - meaning in a good way.