Putter · Both Overstable
The Axiom Envy (3/3/0/+2) and MVP Disc Sports Ion (2.5/3/0/+1.5) are both putters, and they fly very similarly.
The Envy is the faster disc (speed 3 vs 2.5), needing a touch more arm speed, while the Ion comes up to speed at a lower power level. The Envy is the more overstable of the two (stability +2 vs +1.5), so it fights wind and finishes harder to the left, while the Ion flies straighter or turns more. Estimated maximum distance is about 57 m for the Envy versus 54 m for the Ion.
Choose the Envy when you need to fight wind, throw forehand, or want a dependable finishing hook. Reach for the Ion when you want a straighter line, an easier turnover, or more help at a lower arm speed.
The Envy is the faster disc (speed 3 vs 2.5), needing a touch more arm speed, while the Ion comes up to speed at a lower power level. The Envy is the more overstable of the two (stability +2 vs +1.5), so it fights wind and finishes harder to the left, while the Ion flies straighter or turns more.
The Envy is more overstable and finishes harder to the left; the Ion flies straighter or turns more easily.