I have only seen the HELIX at the Factory open house, (I'm about 1.5 hours(N.J.) from the Pa factory/office in Macungie Pa), a few month's ago. I did listen to every model except the HELIX was not hooked up. They had one on display. At $40,000, they knew the crowd At the open house was in, was not buying such a product. The open house was cool. The HELIX looks like a stunning work of art...The WHISPERS sounded GREAT, they had the current version of Focus 20/20, hard to tell if any difference without side by side of an older version(mine) Legacy makes some great stuff. Even their smallest speaker does a great job of very clean natural sound. But it's the big stuff that is awesome! I wonder if 2 pr of FOCUS is a better deal and better sound than a pr of WHISPER? And it would still be a few thousand less? Ribbon tweeters are the way to go.....I listen LOUD!! I've manged to literaly smoke a set of ribbons on teh FOCUS, and the domes. They where covered under warranty, they said, you listen LOUD, we don't get to many smoked tweeters!! the plastic membrane had literal burns in them cool!!! Legacy sent me 2 ribbons and two dome voice coils, simple to repair. First pair was on them, they said 2nd pair is on me, fine, I already have purchased a spare set of ribbons and dome voice coils from them,(dome voice coils are available at Madisound, couldn't find the Foster ribbons though, got them from Legacy) so no down time if I smoke them again.The dome voice coils pop right back in, solder on the wires, the ribbons element go back into the frame assy., solder on the wires and back in business. They have foam gaskets to seal them up in the frame assy, also to the cabinet. Ribbon Ribbon Ribbons, the only way for natural high end sparkle. How bout' a pair of Pipe Dreams? but at $70,000, homie don't think so.