For Djing I'd go for the rp-dj1200 never had a prob. with mine, the wire is incredably resitent the sound is good enought 4 djing... I have used mine for at least 3 years, when these fail all get me some new 1s, also they are much cheaper.
The HD25 are really harsh on yer ears, I don't even us' em as much for production!
Z