Yes, it's a 15-year we're looking at, which might surprise readers who know I'm not a fan of mortgage paydown. You're better off investing the money, as most financial columns will tell you.
However, in this case, I can secure the best rate, match my relatively affordable monthly payment, and still have half of my payment go toward the principal.
And as I'm now 50, a 15-year seems in line with our retirement plan of having a paid-off house, a solid financial move for anyone.