I like KUK,,
as this forum is called " pickelhaubes", other helmets don't get as much attention, but as said, I'm collecting also other armies, and like very much the KUK,
it is surprising how little KUK is available for sale (considering the enormous army the empire had)
attached a Photo of my KUK kappen, the light blue one is my latest find (I was considering posting some photo's in the latest find section but didn't find the time yet)
KUK kappen have different colors still looking for an enlisted man's kappe in early war blue.