Using NISA tsumitate and Growth “Accounts” ?

What is the "logical" way to use the accounts in a way that makes sense ?
( Example if I want to get e-slim sp 500 and e-slim all countrie )

Should it be :

Index fund 1 ( tsumitate )
Index fund 2 ( growth )

Or

Index fund 1 ( tsumitate )
Index fund 2 ( tsumitate)
Index fund 1 ( growth )
Indexvfund 2 ( growth )

I'm not sure if I'm OCDing but I feel the second way is not "logical" as to accomulate in a single fund is better?

How would you go about ?

Merci

by [deleted]