Would the gamecube had sold better if had used DVD-R insteads of mini dvds?

Mini Dvds were one of the reasons why third parties did not develop for the console. Had they used DVD-R (a non Sony disc format) would that had led to a better outcome for the console. What do you think? I’m not too familiar with the technical side of this, so I might be off here, but I just wanted to throw the idea out there