Golden Ear Triton One vs Mythos ST-L Supertowers

I see what you mean, but one speaker has a ribbon tweeter, and the other is aluminum. For me, at least, that's a very big difference. But I'm very picky when it comes to high frequencies.

I'm not sure if I'm right on this, but it makes sense. Def-Tek is known to be more of a HT speaker than music. Since its the same owner, Golden Ear may be designed as a music first speaker, in an attempt to gain that segment of the market. If that's the case, I would expect the bass on the Golden Ear to be very different. Def-Tek is loud and "boomy" in the bass. Most audiophiles don't care for that and want something more controlled and musical.

Glad you are enjoying them.  I am amazed every time I turn my system on.

Have not heard the Mythos, but did audition the Triton 1.  I was surprised and impressed.  Surprised because I was not expecting the quality of sound that was coming from these speakers.  The amount of bass can be controlled (a knob in the rear) to blend to your individual taste or room acoustics.  The mids were detailed and the highs were nicely extended and not harsh. Impressed because it gave you sound that you would expect from a much more expensive speaker.  I personally thought they could have paid more attention to its' design.  But that would involve a higher price tag.  With the equipment,  I think you would be very happy. Money well spent if you make the purchase.