I have only sailed on Silversea once before, summer of 2021, on the Shadow, which I believe is a sister ship to the Whisper.
I found the Shadow to be an old ship with obsolete décor (with the exception of the renovated Art Café) and unattractive cabins and public space. I may give Silversea another try by sailing on their newer Muse-class ships or their expedition ship acquired from Crystal, but I will stay away from their older ships.