Odyssey. I prefer the class a/b. The odyssey will be more reliable. The odyssey will be more musical in my opinion. Thats what class d has always lacked for me. The ps audio will have great bass, perhaps a bit dry and blah. The odyssey should have more texture in the bass area. The ps audio will have a very black background and good separation on the soundstage but the odyssey will have a bigger, fuller soundstage. This has been my experience with similar amps as the two you mention.
I’d go with Odyssey for many reasons...
I’d go with Odyssey for many reasons...