Hey @leokhaleesi,
I’m not going to tell you outright “you should buy this,” and why not should become clear as you read this.
The best, most universal advice is you should use the headphones you are most familiar with. I don’t personally know any mixing engineers/producers, but I am friends with a an alumni of Nashville. He was a performing musician (for himself) and songwriter for others. He’s told me many times that the mixing engineers...