AW177
Super Freak
If you like both helmets equally, I would suggest the Mark 3 helmet.
The wires inside are still a bit of a mess in the Mark 3, but its much better than the Mark 42.
In addition the back neck plate on the Mark 3 utilises a magnet, as well as the side clips. But for whatever reason I still found it harder to put the the back plate flush on the Mark 3. But if not put in perfectly it still more or less held by the magnet. Though I almost caught my ear once trying to put it in.
Overall it's what I expected, but note that it still feels a bit cheap in its construction.
Why is the Mark 3 helmet better than the 42?