A highly resolving system will allow you to hear everything but not at the cost of anything. Nothing will stand out, overshadowing something else. You'll see the forest and forget the tree. It will be done in a relaxed yet rich and full manner.
You'll get all the detail (if not more) you've heard in other systems that sounded bright and edgy but it will be calmly rendered. Think of substituting the edgy brightness with a burnished quality.
You need not spend a lot to get to this level of reproduction. I've wasted more on components than what my present system costs (about $13K) so the old adage about hindsight would apply save for the fact that it took my last few purchases to get it resolved and they simply didn't exist before the last two years. Time does march on and with it, progress.
All the best,
Nonoise