What will be a better tax outcome?

Hi,

Just seeing if i could get some advice on what to do. I have 2 loans, the first being around 170k for an investment property and a second of 200k for a failed business that isn't currently running anymore.

I have 50k in an offset account which is linked to both of these loans and am wondering if i should keep the 50k in the offset against both of these loans or Am i better off putting the 50k on one of these two loans?

If i put them on the loans is there any tax benefits etc?

Cheers