When it comes to typography layout, there are various grids you can use depending on your objectives, content, and style. The single-column grid is a simple yet versatile layout consisting of one column of text that spans the entire width of the page. It is suitable for short and linear texts, such as headlines, captions, or quotes. On the other hand, the multi-column grid is a complex and flexible layout with two or more columns of text that can vary in width, spacing, and alignment. This type of grid is suitable for long and diverse texts, such as articles, reports, or books. Additionally, a modular grid is a rigid and uniform matrix of equal-sized modules that can contain text or other elements like images, icons, or logos. This type of grid works well for structured and symmetrical texts such as tables, charts, or lists. Lastly, the hierarchical grid is a dynamic and organic arrangement of text and other elements that can vary in size, shape, and position. This type of grid is best for expressive and asymmetrical texts such as posters, flyers, or magazines.