Well, it's been going on for 2 years that I've owned my Spatial Audio speakers. I had to toe them in a lot and then out past my shoulder, and the best spot for my room was aiming them to hit my inner neck then playing with my sitting chair forward and back until I got the best dynamic and clean base. It was effortless to hear when you locked in. My thoughts now on the speakers, number one been in this hobby for 40 years and owned a lot more expensive speakers, and my love for Quad ESL speakers, I must say I am hanging on to the Spatial, they sound only better and better the more time you put into setup and room acoustics. Even when I put a floor lamp behind my amp that sits between my speakers to light up the listening room, with an ample round lamp shade the speaker's imaging snapped even more into place as well as detail and center fill. Go figure. That was a pleasant surprise indeed. Made all my cables Seltech double crown including power cords and gain an even more complete view of the speakers and their reproduction. Loved my power conditioners and regenerators (#1). But when I purchased my pure copper AC wall plates (not copper color finish) buy pure copper ones, my conditioners are now no longer needed as much due to the lower noise and blocking of RF/EMI in this digital age surrounding us with airborne noise. Though they still have a positive impact that only regenerators can do.
Today for the heck of it I pulled my conditioner and went system full into the wall with nothing between my gear and direct AC, no added power cord that changes the sound whenever a new one was added to power the conditioner. Brand X, Y, or z all changed the sound from thin to warmer. Tonight is very natural, I've been grabbing discs left and right because the sound has now become so balanced, full, and air for the highs, while not forward, laid back, or lacking color and tone, yes some of the detail is not as forward but now if in its place in balance with the music, a piano is now right in the room size weight and all, not just the hitting of the keys in the front the whole is together. The bottom end now has depth and detail while staying naturally dynamic. Saxophones reedy and burnish, and full. Joe Walsh from the album FM just tore through my room, and the bass impact that started that song hit me in the chest, and then the guitars kick in from both channels was a shock compared to how it sounded before. Queen's played next and the drums and claps from We Will Roch You were jaw-droppingly good. Folk, and Blues cuts were next and all the same, were so real and so different from before, just everything now sounds whole and right, not overly warm or detailed. Though I still enjoy the changes the regenerator does it is no longer as pronounced but when in the system it takes it up a notch. The copper AC cover wall plates are really good.
Clayton made a fantastic speaker and in the end, they give you what you send to them, any change in your system for good or bad they will let you know. Another thing they show so easily is if a recording is in absolute phase or not. Many recordings are not and with the spatial, you hear it is so easy, with a loss of bass impact, body, and imaging being less locked in, it spreads outside of the speakers. and with the gear plugged into the wall direct with no interference from any type of conditioner even easier to hear. I know we change gear for the thrill of it, but I can say as of now the one thing I won't change is the Spatial M3 Sapphires. As of today, I am enjoying them more than ever. These speakers will tell you anything you do to your system, I just changes to larger solid aluminum spikes under my audio rack, only because I have them in storage, thinking I put them to use, and played a Smithsonian Blues/Folk disc that I played before the spike switch and the sound was more solid and fuller with deeper bass and tighter, go figure, these speakers are only an open window to your room and system setup and even the racks or stands that support your gear that impacts the sound that these wonderful speaker putouts to you.

