Around the time I started in regular ministry as a priest two years ago, I started carrying around a fountain pen in my pocket. For about a year that was just one pen, the Monteverde Jewelria Mini, with a fine nib. I lost one and purchased another and lost it as well. It still is one of my favorite pens, but I couldn't stand losing another so I haven't purchased a third. For nearly a year now, I have been rotating my daily carry fountain pen.
I have a few requirements for this particular pen in my scribal workflow. First, it must have a fine nib because my normal handwriting is small, and the fine nib works well on all assortment of paper, qualities good and bad. Second, it needs to be durable. I don't want a pen in my pocket that can't handle an accidental fall. Thirdly, it needs to be insulated. What I mean by that is in the South and due to my body heat a pen close to my chest can evaporate into the cap the water component of the ink, leaving the dye alone in the feed, which make things difficult to clean. Pens with cartridge converters or sacs are preferred over piston fillers. Finally, it can't be too large because some the clerical shirt manufacturers make shallow breast pockets making it difficult to hold something like a TWSBI VAC 700.
About eight months ago, I was convicted by someone (I don't remember who) that fountain pens are not the best in all situations. So I began carrying either a ballpoint, rollerball, or gel ink pen in my shirt pocket as well. This leaves me with two pens on me at anytime for any occasion.
Currently using - Lamy AL Star Fine Nib with Lamy Choral and Retro 51 Tornado Eisenhower
2) Homily Prep