I am a RC priest ordniaed in Rome under the reign of Paulus VI. I have always only recited the Breviarium Romanum (or Officium Parvum) and celebrated the traditional Latin Mass. I can say, that none of the priests of my generation whom i then knew, and with whom i am still in contact, recite the Divine Office at all, not even Laudes and Vesperae. They consider it to have been abolished, if not by the Pope, then by their own authority. Since my eyesight has been bad for many years, i used to recite the old Officium Parvum BMV, my edition of which contains big letters. Since Summorum Pontificum, I recite once again Breviarium Romanum, but since i have been absolved of the obligation by the Ordinary, I feel free to make use of my own computer-made big letter edition of BR, including the Ordinarium, Commune Sanctorum, and the Propria of the more important Feasts. I follow the old calender for Divine Office as also for Mass. I own a copy of the Breviarium Romanum issued by Pius V, and from there have taken the traditional pre-PiusX psalms and antiphons for every day of the week, and the pre-UrbanusVIII hymns. Everyday i sing recto tono Invitatorium, Laudes, one of the minor hours in rotation (prima, tertia, sexta, nona), and Vesperae, and sing properly Completorium (always the same). On mondays i add Officium Defunctorum. If my eyes become too tired, i leave out the minor hour. Matutinum i simply cannot read, as the letters are too small, and i could not possibley produce my own big-letter edition of it!