If you are a first-time viewer, Kai provides a more digestible experience. If you are a nostalgic fan wanting the complete, original experience, the 291-episode Dragon Ball Z is the way to go.
Access the series in remastered High Definition (1080p) with optimized aspect ratios. dragon ball z complete series digital download link
A "complete series" download often does not include the movies. If you want the full Z experience, you need: If you are a first-time viewer, Kai provides
The Z-Fighters travel to planet Namek, culminating in Goku’s legendary Super Saiyan awakening against the tyrant Frieza. If you are a first-time viewer
The final, chaotic chapter of the series featuring Fusion fighters (Vegito and Gotenks), Super Saiyan 3, and a universe-saving Spirit Bomb. Tips for Downloading and Storing Your DBZ Collection