I never threw a SPYY Addiction (want to so bad) but I got my Gnarwhal on wenesday and it made me mad at first. The small gap makes it responsive, like actually responsive. I replaced the pads with hatpads and now it throws amazing but you would think they would make it unresponsive.
IMO the weight of the Gnarwhal is great it makes it throw super fast and shoots around your fingers it doesn’t feel odd in your hands or anything. But by looking at the Addiction, I love its shape, color, and placment of weight. They both are very good throws and if you don’t want to spend $120 on a Gnarwhal get the Addiction on eBay for $60.