Changing houses makes me change speakers. My end game speakers become unsatisfactory as the room they are in changes.
I've given up believing that I can build the ultimate end game rig. I've embraced the reality that swaps and upgrades are part of the journey. I love it!
Here's a video of a woman with a million dollar system. Listen to her talk about it- she's not satisfied yet. https://www.youtube.com/watch?v=ZJGnDSa71VE