It`s clear you haven`t done your homework and have just asked the question above randomly, I would say that not just here in the UK but 2/3 rds of the whole world have either had or have, used or use RIGHT now the Empire Pro-Flex or Now with the New E-Flex, any other masks out there, have or are trying to get in with their make of the best mask ," So they Say " because that`s what they will tell you, Do yourself a favour, look at as many vids as you like even the World Cup, and you`ll see for yourself, then ask yourself why the Pro-Flex or now the E-flex So Great !! ..... because you can hear all your team mates properly, They can hear you, and the rubber front for a 50% bounce to keep you in the game, the Vision is outstanding, Even More now with the New E-Flex. Sure !! there are plenty out there and would be glad to take your money and sure there are players out there that wont see daylight ( so to speak ) or listen to others, ( wanna be different ) you wanted guidance and I`m giving it to you , but it`s up to you to see sense and not wasting your money. . . Bluey