I have shot several different types of ammo through all of my glocks (9mm, 357sig, 40, and 45) and I have only found one type of ammo that doesnt do so well and that is the CCI blazer (aluminum case). The primers backed out on every round I fired with my G-17. The loose primers would jam it up , and if it didnt , I knew I would have to go search the guts of the pistol for the primer. Other than that , I have fired steel case, brass, and nickel plated with no issues at all.
They dont recommend using lead cast bullets unless you have an aftermarket barrel ( with standard rifling). They dont recommend using reloads, but with the way the prices of ammo is going up , I shoot my reloads anyway. They dont recommend +P+ pressured 9mm, but I have heard of folks using it and not having any issues.
I have only read of the kabooms in 40cal and 45acp, but it could happen to any caliber, in just about any firearm. Most kabooms have been found to be the cause of using bad or misloaded reloads, but i am sure there have been freak occurances.
As far as round counts go , I have heard reports of firing into the 100,000 + range. The normal has been said to be around 40,000-50,000 rounds.
Enjoy your new Glock.