In this case I prefer mine, not only because it is less grainy, but also because it is smoother. I like a velvet smoothness in my scans and no grain. Also important is to recreate the atmosphere on the place the picture was taken.
The only reason that quick adjustment looks grainy as hell is I'm starting from bad source material. If you were printing from the original negative to the same sort of tonality, there should be much lower grain.
Of course, if the initial exposure onto the negative is wrong, it'll be grainy when printed correctly anyway - and purposely printing something badly just to avoid grain is a bit of a fool's errand.
I have a print experience of about 50 years.
With all due respect, you can be doing something your entire life and do it wrong that entire time if no one points out the error of your ways.
Case in point: during the recession in 2011 I was a roadie for a "club singer" here in the UK. (It's a weird cultural oddity that I'm not sure will translate to Dutch, but bear with me.) Now, I'm not exactly an audio technician; I play music, but always played acoustic stuff. However, I have close friends who are audio technicians, so I tapped them up for advice at points. Maybe a year into doing this, the singer's dad comes along... and kicks off about how I was wiring up the speakers. He pulled the "I've been doing this all my life and I know what I'm doing" line.
He was chaining the speakers together, basically taking just one channel out of the stereo sound system to the left speaker and then out of that speaker into the right one, losing one entire channel of the backing track in the process. It sounded awful.
We had a full-on shouting match where he refused to listen to reason or make any attempt to understand how or why what he was doing was wrong, and I walked out and never went back. I felt bad for his son who was expected to sing with the bad setup his dad was insistent on, but this guy been setting up sound equipment for fifty years at that point, so who was I to tell him he was making a mistake?