Hey guys, I've been lurking around for a bit and decided it was time to introduce myself . I was just waiting for my NYC permit to come in, and it did today! I'm looking forward in buying my first glock, but I'm stuck between the 9mm and 40. I know that some 9mm have ejection problems and I have read that some 40cal Have been known to ( kaboom). Some input would be appreciated. Thank you guys for your time.