I would consider the impact of defaulting carefully before taking on a new debt today.
Peace of mind is priceless to me.
If I wanted to purchase a house I would pay for it in cash, so I don't need a loan. I don't buy things I haven't earned (crazy! I know). I don't use debt. I don't have to worry about what a lender thinks of me.
As far as mortgages go, I know someone else who doesn't have a credit score and got 3.5% using a manual underwriter. If you have good finances you can get good rates without a credit score.