The elevation discs glow Koi is a phenomenal disc, it glides and is straight on a putt. Heiser flippy on a throw, super grippy and floppy exactly what I wanted however, it had some major durability issues and within a week of ordering two, both of them broke, however Astro disc graciously refunded me even though it was the manufacturer who was at fault. I am definitely recommending Astro disc to my friends and I hope a different version of plastic is more durable.
