How many NEW boards should be in MP9?

[Maria]

I think there should be 7
8 is too much info and might lower grapihcs/number of minigames
and the 6 board thing all the time is betting boring...

 

[baby mario]

maybe like 8 5 12

 

[boombrush]

9!! because its mp9!!! the layout could be: 4 boards on top 5 below