I've listened to watt/puppy 7, Sophia, and DSP-7000s, and I liked the DSP-7K the best. Watt puppies are amazing speakers. They reveal a lot of detail but they sounded a little too "bright" for my taste. If you are considering Sophias, you should listen to DSP-5500s too.

Theater: 861v4_LPS, 818v3, HD621, Oppo 203, Lumagen Pro, DSP8000SE, DSP5500C, SW1600x2, DSP5500, Epson 6040UB, PS4
Living room: 861v4_LPS, HD621, DSP8000SE, DSP5200C, Oppo 203, Lumagen 2143, 818v3, Sooloos/MC600 Bluesound Node
Bedroom: M80
office: G68D, DSP6000
Garage: DSP5000
Storage: M33s, DSP33s, DSP5k, 501, 518, M1500, G98DH, SW1600