Question for max characters per line comparing IniRead vs FileRead

[DRocks]

Hello

I have been wondering how to prevent reaching max characters (~65 000) for a single line/key value with IniRead.

Comparatively,
Ive read that FileRead is limited to 1gb.

So, if I store the value that is at risk of reaching max IniRead line characters directly to a another file containing just that big line, will FileRead that is 1gb max be the way to go?
I would then parse the FileRead variable with | delimiter from there.

What do you think?

Thanks in advance