Thousands of rounds through the 9. Mamma has a touch of arthritis. We have BOTH migrated to the 45 and dont even take the 9's lately. We are 440 rounds into each one so far...-0- issues.
With the 45's I bought myself a 9 also, to match mammas.
I left it with my son this weekend...less than 50 rds through it....read into that what you will
Oh yea...and BIG HOLES (SW) .30 cents a round vs 20 cents a round....your call