YOU SAID:

Better to have it and don’t need it then to need it and don’t have it

INTO JAPANESE

必要なのに持っていないより、持っていて必要ないほうがいい

BACK INTO ENGLISH

It's better to have and not need than not to have but need

INTO JAPANESE

あるけど必要ないほうがいい

BACK INTO ENGLISH

I have it but it's better not to need it

INTO JAPANESE

持ってるけどいらない方がいい

BACK INTO ENGLISH

I have it but it's better not to need it