Loan 1 (15-Year) has a monthly payment of $3,322 which is higher than Loan 2 (30-Year)'s payment of $2,463 by $859.
Over the life of the loan, Loan 1 (15-Year) will pay $197,895 in interest, which is less than Loan 2 (30-Year)'s total interest of $486,632 by $288,737.
After 5 years, Loan 1 (15-Year) will have built $97,398 in equity, which is more than Loan 2 (30-Year)'s equity of $26,651 by $70,747.