From personal experience, can only comment about the Ohm 2000s... they're in my secondary system(living room tv center - using both stereo and 5.1). They sound amazing driven by Primaluna HP Integrated with AntiCables. Also, location-wise, they're not in an ideal spot for serious 2 channel listening but the imaging is incredible for where they are placed. Smooth-as-butter sound(regardless of which amplifier I've used).
Good luck on your search!