Finally got a round in with the new Kirkland 3p, and I am impressed.
Distance - As long as anything I have played. In yesterday's round I hit 4 drives into wow territory. It's my local muni that I play a lot, so I know where my drives should end up. K3Pv3 passed those spots quite often.
Spin - not a lot. Definitely not a ball to play on firm greens. Soft greens I would have no problem with these.
Durability - Outstanding. Played the entire 18 with one ball, and at the end it looked almost new.
Thumbs up from me.