Have you looked at Simpson doors? That said, there are so many variables: style of architecture, exposure to the weather, stained or painted, glazing (in the door, side lights, transom, some or all of the above), security, accessibility, etc.

After you select your door, you have to select your hardware! Have you looked at Schlage?

This is too big a ticket item to buy online. It should be purchased from whomever is doing your windows. I have Marvin windows; when I got them, I had them replace the french doors in the DR - they're wonderful. I did keep my 68 yr old front and back doors - very solid wood and in keeping with the age of the house.