Foundation relative to Blue Jean will be a revelation. My current Synergistic is well beyond Foundation level but I've had a lot over the years going back to the early 90's and they are hard to beat. The Synergistic house sound is big and full, detailed and dimensional, with superb imaging and a very smooth balance, no sonic trait exaggerated, none missing either. As you go up the line you simply get more, and more, of everything.
Kemper Holt, I think it is, after buying Tekton Moabs did his whole system in Foundation and is very impressed. Pretty sure there's a YouTube review he talks about it, might be with his Moab review. Search around.
Since you're talking with the Cable Co I would ask them to describe how they think those different cables SR and DH compare sonically. That's really all I ever go by. Skip the tech talk, spare me, just tell me how it sounds. All that matters. If you like what you hear when they describe it odds are you will like what you hear when its plugged in.
Kemper Holt, I think it is, after buying Tekton Moabs did his whole system in Foundation and is very impressed. Pretty sure there's a YouTube review he talks about it, might be with his Moab review. Search around.
Since you're talking with the Cable Co I would ask them to describe how they think those different cables SR and DH compare sonically. That's really all I ever go by. Skip the tech talk, spare me, just tell me how it sounds. All that matters. If you like what you hear when they describe it odds are you will like what you hear when its plugged in.