Why bresenham is better than dda algo?

Bresenham's algorithm is generally preferred over the Digital Differential Analyzer (DDA) algorithm for line drawing due to its efficiency and performance. Bresenham's approach uses only integer arithmetic, which makes it faster and less computationally intensive, particularly on hardware limited systems. In contrast, DDA relies on floating-point operations, which can lead to slower execution and increased complexity. Additionally, Bresenham's algorithm produces smoother lines with fewer artifacts, resulting in higher quality graphics.