I have two IH Tie helmets. One is being converted to an AT-AT driver helmet though.
They are the best/most accurate by far, so far and the price was great.
I have NO interest in even looking at over priced prop replicas anymore. At the time i bought mine, the SDS helmet was a stupid price (probably still is) and IH blew the SDS out of the water.
IH even sent me two rear pill boxes for the helmets that open and close.
Separate ears is a must for Tie helmets.
BTW, i posted here that the clips were from car door cards years ago. I sent Jez a set when he got his first Tie helmet.
Keith