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

Prodigy DiscFX-4Fairway Driver9/5/-2/1

Axiom DiscsInsanityFairway Driver9/5/-2/1.5

FX-4 vs Insanity

How FX-4 and Insanity compare on flight numbers, feel, distance, and price.

Key differences

FadeFX-4 1 vs Insanity 1.5Height1.8 vs 1.4 cm (+0.4)PlasticsInsanity 19 vs FX-4 11AvailabilityInsanity is on Amazon; FX-4 is notPriceFX-4 is cheaper ($6.46 less)

Flight Paths

Overhead view · right-hand backhand

Tap to show / hide

Tap a disc to show or hide its path. Estimated from flight numbers.

Prodigy DiscFX-4Fairway Driver

Axiom DiscsInsanityFairway Driver

Flight Numberslonger bar = more of that trait

SpeedRim & velocity

FX-4

Insanity

GlideStays aloft

FX-4

Insanity

TurnHigh-speed bend

FX-4

-2

Insanity

-2

FadeLow-speed hook

FX-4

Insanity

1.5

Specifications

Differences only

Spec

Prodigy Disc

FX-4

Axiom Discs

Insanity

Flight rating≠

9/5/-2/1

9/5/-2/1.5

Stability≠

Understable (-1)

Understable (-0.5)

Beginner score≠

51/100

49/100

Est. carry

370 ft

Type

Fairway Driver

Recommended skill≠

Everyone

Intermediate

Diameter≠

21.2 cm

21.1 cm

Height≠

1.8 cm

1.4 cm

Rim depth

1.2 cm

Rim width

2 cm

Max weight≠

176 g

175 g

Bead

Beadless

Plastics≠

11view on disc page →

19view on disc page →

PDGA Approved≠

Yes

On Amazon≠

Not on Amazon

Yes

Price from≠

$8.49

$14.95

The Verdict

FX-4 or Insanity?

Main difference: fade (FX-4 1 vs Insanity 1.5). The Insanity fades harder at the end for wind and sharp finishes; the FX-4 finishes straighter.

FX-4: UnderstableInsanity: Understable

Where to buy

Best price

FX-4

$8.49

Buy atAffiliate link

Insanity

$14.95

Buy at Check price on AmazonAffiliate link

We earn a commission on purchases through these links, at no cost to you. Affiliate disclosure.

FAQ

Is the FX-4 or Insanity more overstable?

The Insanity is more overstable (stability -0.5 vs -1). It resists turning and fades harder.

Should a beginner pick the FX-4 or Insanity?

A beginner is better off with the FX-4 (beginner score 51/100 vs 49/100) - lower speed and more turn make it easier to control.

What is the difference between the FX-4 and Insanity?

Main difference: fade (FX-4 1 vs Insanity 1.5). The Insanity fades harder at the end for wind and sharp finishes; the FX-4 finishes straighter.

Which is cheaper, the FX-4 or Insanity?

The FX-4 is cheaper, starting around $8.49 vs $14.95.

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