Which type of animation would you prefer to use: explicitly set or automatic implicit?

The choice between explicitly defined (explicit) and automatic implicit animation in Flutter depends on the task and the level of control you want over the animation.

Implicit animations (e.g., AnimatedContainer, AnimatedOpacity) are convenient for simple cases where you need to smoothly change widget properties without complex management. They are easier to use and require less code.

Explicit animations (using AnimationController, Tween, and Animation) provide full control over the animation process: you can manage timing, curves, start, stop, repeat, and combine animations.

If you need a simple animation with minimal effort — it's better to use implicit animations. If complex behavior, synchronization of multiple animations, or customization is required — explicit animations are preferable.