Tried the 6.8m today in marginal 10-12 knots.
My first cambered sail, but the soft cambers are a breeze. Mast slides in through the cambers easily without having to "pop" them on. Pop off easily when derigging and the mast slides out of sleeve very easily.
On the water it took me a while to dial in the outhaul, harness and mast base locations, but felt pretty comfortable after a few runs/adjustments. Felt light in the hands, only had to pump a few times, but much more responsive than my nearest sail (Cheetah 7.0m). More stable and better in lulls than my 5.8m wavesail. Looking forward to another sail tomorrow.

Cheers, Mort.
PS. the outhaul in the picture looks very floppy (creases), but in the water felt/ looked OK. I started with more outhaul, but went back to close to printed specs after a while.