This is the eternal debate. Here is the breakdown for your Blu-Ray purchase:
When you purchase , you are buying the most efficient, action-packed version of the story ever told. Dragonball Z Kai Complete -Blu Ray-
The transition to Blu-ray brings a significant jump in quality. The footage was painstakingly remastered from the original 35mm film, resulting in vibrant colors and sharper lines. While the aspect ratio remains in its classic 4:3 format to preserve the original composition, the cleaning process removes decades of grain and dust. This is the eternal debate