Pro V1x with a red one used on #10 at Seven Lakes Golf Club near Pinehurst, NC. Extremely beautiful hole and the first time I ever played it. Elevated tee above green with picture-perfect lake in background. White tees played 139 yards on February 29, 2020 with a brisk left and inward wind and temperature around 45 degrees. A pure 8 iron that looked perfect in the air, landed 2 feet short and rolled in. New irons purchased in January from my top 50 club fitter, Karl Siebel in Monroe, NC. 40 years of playing and finally made one. Thanks Titleist! John