That is great advice and I should have mentioned it just because of my past experiences. Back in 1974, I bought my first handgun, a Smith & Wesson Model 19. I took delivery of it on a Friday evening and as my wife and I were going to her parents' farm for lunch that Saturday, I took it along. I shot six rounds of .38 Special ammunition without too much discomfort but the first .357 Magnum left me feeling like knives had been thrust into my ears. When I went in to the house for lunch, my mother-in-law's mouth was moving but she didn't seem to be saying anything. I was actually deaf for 15 or so minutes and my ears have not stopped ringing since.
It's actually amazing how much the felt recoil of a firearm seems to be lessened when its report is quieter. When I started shooting trap in 1989, my gun seemed to kick less when I had custom-molded ear protection made. Today, I wear those plugs plus a set of Walker Game Ears muffs when shooting anything more powerful than a 22LR - and even when those 22LR rounds are fired from a handgun I double up like that.
Today, a nice family of crickets resides in my ears and I have no choice but to tolerate them. Don't let that happen to you.
By the way, hearing aids were no help. I bought very costly ones - $4,700 after my $2,700 insurance contribution - and all they really did was amplify the sounds I could already hear without them. I remain convinced that to some degree, they are a scam market because when I researched the frequencies I was told I could not hear, I learned that they are so high that only animals typically can hear them. Fortunately, I was able to learn that early-on and was able to return them.
Ed