For example, a 15-year fixed-rate mortgage can save you many thousands of dollars in interest payments over the life of the loan, but your monthly payments will be higher. An adjustable rate mortgage may get you started with a lower monthly payment than a fixed-rate mortgage -- but your payments could get higher when the interest rate changes.

The best way to find the "right" answer is to discuss your finances, your plans and financial prospects, and your preferences frankly with a mortgage professional.