Apopsis

I made a research for dj headphones, and i know what are "the good ones" or
"the most popular ones". Currently i use sennheisers hd 270 (not in the
above lists)

But i'm looking for an innexpensive model and found the Beyerdynamic DT 231.
Closed phones with very good reviews.
I know, the are not the so sensitive (about 95 db nomimal SPL), 32 Ohm,
and isolation is not as good for a closed pair.

But i will use them in cafe and bars (and not in big clubs)
Primary using Pioneer djm 500 or Behringer mixers to drive them.
Can anyone help me and tell me if the are "enough" for this use.
I need someone who actually use them or tried them
as i havn't the chance to try them yet.

Thanks in advance.