The spatial imaging is much more dependent on speaker placement within your listening room. Distance from the rear and side walls as well as toe-in all have a very large effect on the image generation.
Which speakers do the hologram thing?
Some reviewers talk about how speakers can produce a 3-D image so convincing that it seems one can "walk amongst the performers" or "sense the air between performers," or they may say how "each musician appears to occupy a solid space," etc. I'm not certain I have heard this. In your experience which spekers have this ability?