I heard the Sabrina X's a few weeks ago. It is a significant upgrade over the prior model. However, I think it will need an amp with some serious current capability upstream. The amp I heard with the pairing was an ok match, but I could tell that it really wasn't happy driving these babies. This amp was a good tube amp with about a 60 watt/ch output. These new Sabrina X's probably need at least 300 watts/ch..and perhaps even more! I suspect that the days of driving the Wilson speakers with amps that are bordering on flea output are now long gone.
Wilson Audio Sabrina X Reviewed ! WOW
"If you don't have $329,000 for some Wilson Chronosonic XVX's, you get a Massive Helping of that Performance PACKED into the Sabrina X" !...
https://parttimeaudiophile.com/2021/04/18/wilson-audio-sabrinax-loudspeakers-review/
https://parttimeaudiophile.com/2021/04/18/wilson-audio-sabrinax-loudspeakers-review/