Two tenants with below 600 credit scores with solid income

[Andrew Willits]

Due to COVID we had a solid tenant just move out. We have been doing showings and the best applicants have solid income we verified by paystubs that is 4X the rent. The issue is they have low credit scores below 600 but it is all due to lack of payment on their student loans from two years ago. Should I consider them or hold out because they are below my threshold of a 600 credit score?