I got into powerlifting 12 months ago and I have been benching with a barbell 2x a week every week and my chest has gotten a lot bigger. I havent done a heavy set of dumbell presses either.
I dont have anthing against dumbell presses, but using a barbell is much better and allows for a lot more variety.
People who hurt their shoulders barbell benching generally do them wrong-with their elbows flaring out.