Not toe tappers but. I recently Decided to resurrect my old HSU sub by ordering a new plate amp from HSU. I had purchased a replacement several years back so I decided to see if I could set up a dual sub system. After much moving things around I finally was able to eliminate the null at my listening position.
All I can say is WOW! The depth and articulation I get now far exceeds anything I have experienced going back to the early 70's when I first started in to this hobby. I honestly question why some are so adamantly against sub systems and choose to listen to polite British BBC style monitors neat. But I digress.
Recently and newly enjoyed cuts that just blow me away are:
"Orian" by Melanie MacLaren.24/192 on Amazon
"If it be your will", Jennifer Warnes, Famous Blue Raincoat, CD quality.
"Leaders", Billie Strings. 24/96 on Amazon.
The last one will literally shake things in the room and hit you in the chest.