HD 25 is the best overall headphone under $200. But unless portability is a factor, it's not superlative by any sense beyond being the most balanced, or the most consistent. It is comfortable, but I've found it somewhat fatiguing during very long sessions. Bass is punchy, tight and controlled but not excessive enough to be especially gratifying. For a strictly desktop listening can, I would look at something like DT 770 PRO.
I'm not a fan of the HD25 tbh, and since I plan on using it for hours straight, are there any options I could go for?