I've been searching and reading these headphones always get recommended.
Beyerdynamic DT880 Pro
I have the hd558 are those any good.
are you getting these headphones for personal music enjoyment or for monitoring/mixing?
if for personal enjoyment, your headphone choice will depend on your taste in music & preferred sound signature. if for professional use, you will be looking for the most neutral pair of headphones in your price range.
You may want to checkout the mass drop dt880 deal