First 9 hole report .... this is the greatest 4-piece ball that Costco has produced since their last 4-piece ball!
Distance - good, on par with anything else these days. Iron shots seemed to carry a bit longer than expected.
Feel - Like a good urethane ball. Not spongy, not hard.
Spin - Lower than the $48/doz balls. I'm a high spinner, so I liked K-Sig-4L-R2 on full iron shots where they hit and stop. Chip shots did not spin like a high $ ball, so I'll need to adjust to that.
Cover - I did get one full wedge groove scuff on a full SW shot. Otherwise, the ball survived 9 and looked good.
I don't think this one will get the "ProV1 killer" moniker again, but I'd take them over any sub $40 per dozen ball out there.
Hoping to get out for 36 early next week, so I'll update the review then.