Also, you will be handling EMPTY pistols, so you should also find a rental range or someone who has one to handle loaded as well, and to shoot. Ammo will make a light pistol heavy quick.
Light weight Glocks and high pressure rounds are... interesting.
If you don't plan to shoot a lot, that 10 mm ain't worth a damn it you miss w/ it.
You've shot a .45 ACP.
Along w/ the 9 Euro, they will take the least work to keep you on target.
And the G36's seem to be on the very accurate side, probably due in no small part to that fact.