How can you ensure the text size is adjusted properly without appearing squashed on a UI display?

Turning on Best Fit for a UI text element is the most effective method for ensuring that text size is adjusted properly without appearing squashed. When Best Fit is enabled, Unity automatically adjusts the font size based on the dimensions of the containing UI element. This allows the text to scale dynamically to fit the available space, ensuring that it remains legible and visually appealing.

Best Fit takes into account the size of the text container and modifies the font size accordingly, so there is no risk of the text becoming squished or overflowing its bounds. This feature also helps maintain a good appearance across different screen resolutions and aspect ratios, which is crucial for creating responsive UI designs.

In contrast, using a fixed size may lead to text being either too large or too small for the display, as it does not adapt to different UI element sizes or screen resolutions. Setting the font style to bold does not inherently address size adjustments or prevent squashing; it simply changes the visual weight of the text. Adjusting the aspect ratio might affect how UI elements are displayed but does not directly influence text size management in relation to the container.