I have 2 Glocks a gen 3 19 and 32c both have had feed issues, my MP9c has never had a failure to feed in 3 years of shooting and chews up and spits out any kind of ammo I have put in it, its a great little gun.
Just joined the forum, I have owned a MP9c for about 3 years and its by far the best gun I own, I also have a couple of Glocks but the MP is my everyday carry gun because of its dependability.