My wife and I both received our credit scores.
Hers is 820 and mine is 786.
However, both of us received an 'F' in variety (mix) of accounts. We each have about 38 credit accounts and two accounts of another type.
The credit accounts include all credit cards over the years, some of which are closed and still reporting for the required 10 years.
The 'other' accounts are two car loans, one paid off and one I just took out.
All other categories (mix, payment history, utilization, etc.) are graded as "A" or A+."
What, if anything, can we do to raise the 'F" categorY?