Aurelio, I routinely use my 15 ga. PC DA nailer, and I really want to get the Bostich 16 ga. nailer. A 15 ga nailer leaves quite a hole, even for a trimmer, and if you are using yours for cabinetry work, a 16 ga nailer might be a better bet. I originally bought the PC when I was doing production work, nailing trim into metal studs, and a 15 ga DA nailer was the only one which would penetrate the metal studs consistently. Now that those days are over, I wish that I had a 16 ga. to nail up trim. It leaves a smaller hole, and still has plenty of holding power. FWIW
Walt