I like the race car analogy.
@mglik the race car analogy is good.
…most people want to spend money on every part for just a chance of speed, and fewer spend the money on the driver training, which can be applied to any vehicle that they get into.
@kota1 mentioned measuremen@ghdprentice mentioned speaker placement. These are the overlaps with race car analogy.
Until a driver is consistent, it is a waste of time to use their lap times as a metric for speed improvements.
The other overlap is trying to use money to make up for skill… which might be akin to using ICs to make up for system deficiencies?