Fat Shark is the undisputed leader in FPV goggles and headsets. Their top of the line HDO goggles are brilliant. It is a top-end box style FPV headset that has some excellent features. I feel Fat Shark has paid attention to detail and these goggles are extremely well done. The feel fat shark scout is well built but aren’t overly heavy. The Scout weighs 350 grams including the rechargeable battery.