I have an Oreck that my husband purchased for me. The feature I like best is that the cord can be detached. So if I am ironing/pressing fabric I can attack it from any direction without getting tangled in the power cord. When the cord is removed, the iron must be placed in its cradle periodically to be reheated. So when I am ironing lots of fabric for a long period of time, I usually plug it in, but I sure like not having to deal with the cord most of the time.
Not sure what Oreck costs, buts it's pricey. There may be other good cordless irons out there, but I quit looking after the Oreck.