Which game will sell better, Splatoon or Xenoblade Chronicles X?

[Ryng]

FIRST WEEK (Globally)
Xeno X: 350,000
Splatoon: 275,000

LIFETIME
Xeno X: 1,200,000
Splatoon: 1,500,000

In short: Xeno X will have better launch, but Splatoon will have better legs...