As a simple rule of thumb the open headphones tend to be better than closed.
You can certainly still get great sounding closed headphones but these are a little dearer. You can even convert Senn HD580/600 or 650 to semi-closed by buying some wooden covers from
here
A search for closed headphones over at head-fi.org will bring up plenty of information for you as the question has been asked many times.
GoRedwings19 (is that you Mike? If so welcome to avforums, you want to damage your wallet even more!).
Steve