WOW that's about all i can say, I purchased the new Flathead to replace a Mares Ruby Regulator a couple of months ago.

The ease of breathing on the Flathead blows everything else away, I have only dived this reg to 35m so far and it is like breathing on the surface, just so easy! Delivering plenty of air effortlessly.

On top of this the service from DiveTub was so great with speedy delivery, I am now saving up to buy a new Zeagle BP&W.