Grid vs Flexbox for dynamic card-based dashboards

When building a dashboard where cards contain varying amounts of text content, choosing between Tailwind's CSS Grid and Flexbox utilities impacts how the layout maintains integrity across breakpoints.

Using grid-cols-n ensures a strict vertical alignment across rows. However, if one card has significantly more content than its neighbors, the entire row height expands, potentially leaving awkward empty space in shorter cards unless specific height-ratio utilities are applied.

Conversely, using flex flex-wrap with percentage widths allows cards to shrink or grow based on their internal content. This often results in 'ragged' rows where the start of a new row does not align with the columns of the row above, breaking the visual grid structure.

• Which approach provides better control over uniform row height when content length is unpredictable?
• Is it more performant to enforce a uniform height in a Flexbox layout via hardcoding min-heights?