Use both modes, but for different purposes.

Speaking your reasoning is useful when learning because it exposes weak logic. Silent timed practice is useful for matching the constraints of an online assessment.

First solve a question aloud and diagnose the reasoning, then repeat similar questions under realistic silent timing.

Separate learning practice from simulation practice so you improve the skill without losing format familiarity. You can also use this CaseBasix guide for a structured review.

Navigation is underrated. I lost a lot of time reopening the same information during early Solve practice.