Which tier is Pure-Evil Boo in?

[Fantastische Hure]

Goku is the lowest SSjin3 tier, whoever belows that is just a high SSjin2 tiers.

So Majin Boo who is below Super-Saiyan 3 Goku or Kid-Boo aren't Super-Saiyan 3 tier?

 

[Let's Go Fearless!]

Goku is the lowest SSjin3 tier, whoever belows that is just a high SSjin2 tiers.

So Majin Boo who is below Super-Saiyan 3 Goku or Kid-Boo aren't Super-Saiyan 3 tier?

I would still consider Fat Boo as Highest SSjin2 tier since Goku is the first one to reach SSjin3 tier with his ki being sensed from Kaioshin realm.