Holy Transfiguration Monastery Prayer Book Compared to Other Prayer Books in the Forest

How is this book different from all other books? HTM Books: https://www.bostonmonks.com St Tikhon;s Press: https://stmpress.com HTP Bookstore: https://bookstore.jordanville.org/ Ancient Faith Press: https://store.ancientfaith.com Anglican Office Book: https://store.standrewsalmanor.org St. Bernards Breviary: https://anglicanhousepublishers.org Lancelot Andrewes Press: https://andrewespress.com TAN Books: https://www.tanbooks.com Walsingham Publishing: http://www.walsinghampublishing.com