I have the aircap 4, bought it at the blackpool show for £100 a couple of years ago, they do special offers there every year. That price is mad, try hold out for blackpool if you can and if you can't go yourself get someone to buy it for you. I can only go on my own experience with masks. I tried all types, I've found the aircap to be by far the best. I found without the full visor my eyes really suffered. Because it blows the air onto your face it does not have to fit tight like a rubber mask. It is an awkward size but you get used to it, now I would not be without it and will buy another this year. It works for me, for what my opinion is worth......