Just popped a pair in my Catalyst. Binds are extremely tight and smooth. No kinks or bunched up string. I am able to Laceration Bind, Slack Bind, and Suicide Bind now with this throw. I was not able to do those with my Catalyst until now. The translucent pink coloration looks quite nice and subtle on my pink yoyo.
If these pads end up being durable I will try to swap them into all of my throws.
If anyone is thinking about getting them, definitely go for it.