I have put about 1000 rounds through my 36 without a single problem. Most of the ammo was CCI blazer, some old duty ammo, speer gold dot, 200 gr +P, but the majority (500 rounds) was wolf 230 gr JHP. The 36 is just slightly larger than a 27, and slightly thiner in the grip. The only negative I have found is the grip fits a little hard in the palm of my hand, and because the grip is so short , after about 100 to 150 rounds the pinky finger on my gun hand gets a little sore. The gun does have some muzzle rise to it, and if you dont use a good grip and shooting position one could have problems with either a stove pipe or a FTF. best advise is consentrate and keep the weapon on target. I have shot many, many different models of Glocks, and from a combat standpoint; one can not beat the Glock triggers- they are excellant for double taps.
MB