AviarX3

The AviarX3 is Innova's most overstable Aviar, a beadless approach and putting disc rated 3/2/0/3 that flies with low glide and a strong, dependable fade to the left at the end (for a right-handed backhand). It is built for aggressive backhand and forehand throws and for headwind upshots where a straighter putter would flip or drift.

That overstability is the whole point: it takes torque without turning over and fades reliably, which makes it a confident forehand-approach and windy-day tool rather than a straight lag putter. Innova describes it as sharing the grip and 3-series speed of the Aviar3 but with greater stability, so it is the pick when you want the Aviar feel with a harder finish. It is beadless despite its overstability, keeping the familiar Aviar rim shape.

Approved in 2017, the AviarX3 rounds out the modern Aviar family as its overstable extreme.

Firmer runs hold the overstable finish longest, which is what forehand and headwind throwers want.