A narrow range takes a larger share of the fees on the days it holds, and nothing on the days it does not.
A wide range stays inside on more days, with a smaller share on each of them.
Which suits depends on what the position is for. Past days describe the past, not the ones to come.
A range is a trade-off between how much of the fees it collects and how often it stays in play.
A narrower range also turns into a single token sooner when the price moves, which widens the gap against holding.
Each pool page here shows what the other widths would have done on the same past days, side by side.