I've had a G36 since they were introduced. It is an excellent pistol.
It gets my highest marks.
Never shot a 36, but the 27 is very similar and a great gun. I find it surprisingly comfortable to shoot for it's small size and the snappy recoil of the .40 round.
"Always carry a small flagon of whiskey in case of snakebite. Furthermore, always carry a small snake." W.C. Fields