Jeff,
"Are you still loving yours?"
My Apollos? Oh, yeah. They're marvelous. I've told my son he'll inherit them once I pass away - not that I'm in a hurry or anything! I figure I have another 25 years or so.
I haven't heard any of the Spatial Audio speakers, but I imagine they're great sounding. For the longest time, WAF has prevented my choosing OB speakers. Heck, just getting her to accept big speakers such as the Apollos in our living room was a multi-year 'conversation'. She eventually relented, but still periodically reminds me how disruptive they are to 'her' living room.
Let us know how the X3s sound.