Map, like you, I too would prefer the Omni approach, giving nod to the MWT over the Arro, however it is certainly horses for courses.
I have not lived with Arro either, the MWT I have, so hard to say. As to which one is most detailed, that too a tough call, as presentation and perspective kind of differs a bit. One may perceive the Arro as the more detailed as the sound is thrown directly at you, the MWT more diffuse-although I really somewhat hate that term, as it always seems to be applied to all omnis in general, one in which I feel is wrong a lot of the time....
Either one though is a nice speaker in its own right.
I have not lived with Arro either, the MWT I have, so hard to say. As to which one is most detailed, that too a tough call, as presentation and perspective kind of differs a bit. One may perceive the Arro as the more detailed as the sound is thrown directly at you, the MWT more diffuse-although I really somewhat hate that term, as it always seems to be applied to all omnis in general, one in which I feel is wrong a lot of the time....
Either one though is a nice speaker in its own right.