The G36 had been Glock's problem child ever since it's introduction, with consistent reports in the industry of Glock being unable to get their legendary reliability out of the little gun.
However, I bought the G36 because I could get a good deal on it, as I worked at a Glock stocking dealer and with LE pricing it was a real steal at the time and I have a thing for small 45's. My daily carry is a Springfield Micro 3in 1911 45 and I regularly shoot another Springfield 3 1/2in Champion 1911, 4in Sig C3 and Shield 45. I never have any issues with limp wristing of the small light 45's but the G36 was a different stroy. The G36 was totally unreliable with ejected cases stove piping or flipping 180* in the ejection port on top of the next incoming round. I also had various failure to feed issues of all different kinds, using at least a dozen different types and weights of defensive ammo. I bought all new ejector parts, new recoil spring, polished the feed ramp. I shot , cleaned, re-lubed over and over trying to get the gun to run right but it never was right.
Also, who ever came up with the idea of shortening the grip frame and using the factory magazine floorplate to complete the grip WAS AN IDIOT. (Note, there was some concern expressed during one of the Armorers classes that the stupid short frame and extended magazine floorplate may have led to some of feeding issues. As the frame & magazine were gripped with the bottom fingers there was enough movement in the magwell for the feed angle to change ever so slightly at the top. There was also concern expressed that the Pearce mag floor plates might make the problem even worse.) The design, AS IS, does absolutely nothing to enhance concealability or alter magazine capacity. Make the grip frame the proper length and then just give the gun a normal magazine floorplate. (The gun would wind up with the same overall size and same capacity.)
Issue no. 3 or 4, with the current design of the frame and big butted magazine, Every time I reloaded the gun and didn't remember to get my hand out of the way, it got severely pinched by the STUPID over sized big butted factory magazine baseplate.
Despite what I've ranted about the G36, I am not a Glock hater, I own and shoot several. I bought, qualified 2x annually and carried a G27 as uniform duty backup gun for the last 10 years I was on duty and NEVER experienced ANY failures with it, EVER.