I was very concerned when I saw that there was a difference between this black series and the 300.00 black series that no one could clarify. . I thought that maybe it's too small, flimsy or poor quality. I was absolutely blown away when I took it out of the box! Perfect size, perfect quality (there are some gaps - 1/8 inch in the junction of the side panels, but nothing that detracts from my enjoyment of this helmet). No, I will never wear that or use his voice changer. I'll probably never put batteries in it like darts. Yes, I let him breathe from time to time. Do not judge! . This is meant to sit alongside my other helmets. It's perfectly sized for Darth Vader and taller (a few inches taller and wider) than the Boba Fett Black series helmets. I couldn't be happier with that! So if you are in the market. Save money and buy the cheaper black series. You will love it! Just my humble opinion.