The edge cases the clean-architecture-zh docs never spell out
Short version: clean-architecture-zh needs almost no tuning at small and medium scale — the point where it starts to hurt is much further out than most people assume. Full measurements below.
On trade-offs, my view is this: if nobody on the team owns this area long-term, do not introduce a second mechanism. With two coexistence you first have to work out which one is even in play when things break, and that costs far more than the performance you saved.
The first thing was to collapse the variables. We were changing config and upgrading the version at the same time, and afterwards nobody could say which change caused what. We rolled back to moving one variable at a time, re-ran three times, and only then did the curve settle. Tedious, but not skippable.