For my somewhat weaker arm this i really nice disc to throw forehand at hyzer and see it turn up and then glide so, so far. Not the best for my max power or headwind but there are others for that.
K1 Hard is a noticeable half-step more stable which is great for getting slightly different throws from the same great mold.
Feels like a 7 Speed Lots, and the Lots is fantastic, so the Idog is too, not sure if I'll continue to bag both though.
Haven't yet used it but I'm sure it's another quality product. I would've gave it a 5 star but I wanted to be fair since I hadn't played with it yet