The Bach Grands are my favorite speaker I've heard in my room in the last ten years. They have a lot of body, image well and are never fatiguing. Most speakers I've heard in my room sound a bit lean in comparison.
That said, my speaker history is on the (relatively) lower end of the scale:
Paradigm Studio 40
Polk LSi15
Epos ELS-3
Klipsch Heresy II
whatever the bookshelf Pioneer Andrew Jones speakers are called
Rega RS3
The only thing I don't like about them is they are not as fast as some speakers and they have a small sweet spot in my room.