To let people know, if you have the choice between the 3DS Saga and Wii Complete, I would only get the 3DS version if portability is your main reason you would ever play the games. The Wii version has a few exclusive extras that eclipse the 3DS, such as:
- Separate CD soundtrack, 18 songs, all based around the main 18 songs throughout the 6 games.
- Each game has 20 challenge stages that go above and beyond the normal difficulty of the main stages.
- Online leader boards
- Easy and Hard difficulty settings for all the original games (Easy is a godsend for newbies)
- Unlockable content (minor stuff such as letters, artwork, and music)
Complete is probably in my top 3 Wii games, so my bias may start to show here, but I'd highly recommend that instead of the 3DS version.