Great discs, love the colour I got, stiffness was perfect, and I even got a lighter weight and heavier one as I got 2. So got some variance!
It fly well, the K1 plastic is very good in hand and durable. But fly number don't match for me. As i got a Lots (with accurate fly numbers), what i like a lot, the Falk is almost as overstable when i search for an understable driver. Still searching for another model.