I love how the plastic feels and the disc performs really well
A bit stiffer than Opto River, so therefore I'm not using it in cold weather. Otherwise same flight characteristics, i.e. understable (not flippy) with extremely good glide and almost no fade. Very useful and reliable. Tip: try use the River for long forehand anhyzer lines, thrown from stand still. Can help your scramble game and save you strokes in the woods. Equally good for long, sweaping backhand anhyzer lines, and mild hyzer to flat throws. Often use the River instead of dd:s. It can go amazingly far (not good in head wind though)! Will always have a place in my bag.
Lazer straight with a slight turn and minimal fade.
Size, carrying comfort and versatility are as good as expected. Love the putter compartment.
Pleasantly surprised by the main compartment divider, makes organizing discs easier, could even use another one.
Also, the bottom seems to be holding well with winter snow/water rounds. Support "legs" are spaced out nicely and I have not had any issues with balance while placing the bag on the course.