Compare Disc Golf Discs

Pick two or more discs and see exactly how they differ - flight, feel, distance, and price, side by side.

Build your comparison2 of 4 discs · ready
KastaplastImpaDistance Driver11/6/-4/1
Millennium Golf DiscsAriesDistance Driver11/6/-4/2

Impa vs Aries

How Impa and Aries compare on flight numbers, feel, distance, and price.

Key differences

FadeImpa 1 vs Aries 2Diameter21.3 vs 21.1 cm (+0.2)Height1.7 vs 1.5 cm (+0.2)

Flight Paths

Overhead view · right-hand backhand

0100200300400500Distance (ft)Fade / Turn
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Tap a disc to show or hide its path. Estimated from flight numbers.

KastaplastImpaDistance Driver
Millennium Golf DiscsAriesDistance Driver
Flight Numbers
SpeedRim & velocity
Impa
11
Aries
11
GlideStays aloft
Impa
6
Aries
6
TurnHigh-speed bend
Impa
-4
Aries
-4
FadeLow-speed hook
Impa
1
Aries
2
Specifications
Spec
Kastaplast
Impa
Millennium Golf Discs
Aries
Flight rating
11/6/-4/1
11/6/-4/2
Stability
Very understable (-3)
Very understable (-2)
Beginner score
57/100
53/100
Est. carry
418 ft
418 ft
Type
Distance Driver
Distance Driver
Recommended skill
Everyone
Beginner, Intermediate
Diameter
21.3 cm
21.1 cm
Height
1.7 cm
1.5 cm
Rim depth
1.1 cm
1.2 cm
Rim width
2.2 cm
2.2 cm
Max weight
174 g
182 g
Bead
Beadless
Beadless
Plastics
0
0
PDGA Approved
No
Yes
On Amazon
Not on Amazon
Not on Amazon
Price from
Not listed
$20.99
The Verdict

Impa or Aries?

Main difference: fade (Impa 1 vs Aries 2). The Aries fades harder at the end for wind and sharp finishes; the Impa finishes straighter.

Impa: Very understableAries: Very understable
Where to buy
Impa
See retailer
Buy atAffiliate link
Aries
$20.99
Buy atAffiliate link

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FAQ

Is the Impa or Aries more overstable?

The Aries is more overstable (stability -2 vs -3). It resists turning and fades harder.

Should a beginner pick the Impa or Aries?

A beginner is better off with the Impa (beginner score 57/100 vs 53/100) - lower speed and more turn make it easier to control.

What is the difference between the Impa and Aries?

Main difference: fade (Impa 1 vs Aries 2). The Aries fades harder at the end for wind and sharp finishes; the Impa finishes straighter.

View each disc

Kastaplast Impa vs Millennium Golf Discs Aries: Flight Numbers Co