BibitSurawanX7 by Creative, or who?
Based on my experience… I really like the X7’s DSP, so I would want that, plus the X7 has more digital input options (USB, optical, Bluetooth, smartphone host USB), but I like the ZEN Can’s amp better (none of the stridency prevalent in many of Creative’s amps, better fit with high end headphones that walk the edge of high detail/fatigue) so I would want that too for amping.