Which Nintendo system has had the worst quality control?

[dam4rus]

NintendoPie said:

ExplodingBlock said:
 Gamecube had the best quality control imo

The quality control being that not very many people bought it so only Nintendo made games for it?

Huhh? The GameCube had pretty strong second and third party support. Almost every multiplatform game was released for the GC too. The N64 and Wii U had/has worse 3rd party support.