I got my first ride on it yesterday.
In short, it is as advertised and I feel like I have made a good gear purchase decision.
Fit and finish are stellar.
I could push harder upwind not having to ease the sail as often when on the peak of a wave and noticed better VMG. Basically I can transfer more sail power into the foil without losing grip, even without heeling the board over to windward.
I could turn harder carving on swell. The increased control inspires confidence to reach for more.
Because of all the control I got cocky. I kicked out of a swell and sent it into a DW 360 thinking I was Simon or something. I aired a wing tip out and crashed hard in a way that had my leg hit the foil mast. It hurt but I did not bleed. I have to carry my gear a long way from the car to the water and I carry the board/foil with the foil mast resting on my shoulder trailing edge up. Often when carring the gear this wau I hold the trailing edge of the mast and the rubber edges are the main reason I wanted this gear. I want this on the wings next, especially the stab.
I am pretty thrifty and given the cost I had some doubts going in. I reached out to the owner/designer Kyle and he responded to every one of my concerns quickly and personally. He assured me if I had issues he would take care of me. I explained to him that given my size and appetite for lifty wings I have broken a lot of stuff, he said he was glad to have another "data point" that is out in the corner.

His level of customer service sealed the deal for me.
Of course I have new toy joy so take this with a grain of salt. But those of you that recognize my posts will remember that I am not afraid to talk about my mistakes or problems. Time will tell and I will keep ya in the loop.