No, you probably don't have to suggest me any phones to try.
I've been using the HD 25 and DT770 for DJing for several years, and now use the HFi-780, since they just sound better to my ears, although they look like crap and are less comfy than the Beyers (more comfy than the Senns, though). Most people swear by the HD 25 still, though (most people I know, meaning the majority of Austrian Hip Hop and Electro/Techno artists). They're virtually indestructible, and easy to store in a record bag or similar. I don't like their supra-aural design, personally.
I use a Woo Audio 6 amp (Mullard GZ34, RCA 6DE7 tubes) with my HD650, fed by an AudioFire4 over ASIO.