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

Viking DiscsKnifePutt & Approach3/3/0/2

Momentum DiscsRushPutt & Approach3/3/0/2

Knife vs Rush

These 2 putt & approachs share the same flight numbers - the deciding factors are plastic selection, price, and availability.

Key differences

Height1.9 vs 2 cm (-0.1)Rim width1 vs 1.2 cm (-0.2)

Flight Paths

Overhead view · right-hand backhand

Tap to show / hide

Tap a disc to show or hide its path. Picks that share flight numbers are nudged apart so each one is visible. Estimated from flight numbers.

Viking DiscsKnifePutt & Approach

Momentum DiscsRushPutt & Approach

Flight Numberslonger bar = more of that trait

SpeedRim & velocity

Knife

Rush

GlideStays aloft

Knife

Rush

TurnHigh-speed bend

Knife

Rush

FadeLow-speed hook

Knife

Rush

Specifications

Differences only

Spec

Viking Discs

Knife

Momentum Discs

Rush

Flight rating

3/3/0/2

Stability

Overstable (+2)

Beginner score

50/100

Est. carry

234 ft

Type

Putt & Approach

Recommended skill≠

Everyone

Intermediate, Advanced

Diameter

21.1 cm

Height≠

1.9 cm

2 cm

Rim depth≠

1.8 cm

1.5 cm

Rim width≠

1 cm

1.2 cm

Max weight≠

176 g

175.1 g

Bead

Beadless

Plastics

PDGA Approved≠

Yes

On Amazon

Not on Amazon

Price from≠

$11.99

Not listed

The Verdict

Knife or Rush?

The Knife and Rush fly almost identically (3/3/0/2). Go with the Knife - it offers more plastic and weight options (0 blends), is easier to find, and costs less.

Knife: OverstableRush: Overstable

Where to buy

Knife

$11.99

Buy atAffiliate link

Rush

See retailer

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FAQ

Is the Knife or Rush more overstable?

They are equally stable (both +2) - turn 0/0, fade 2/2.

Should a beginner pick the Knife or Rush?

Both rate the same for beginners (50/100). Pick by feel and price.

What is the difference between the Knife and Rush?

The Knife and Rush fly almost identically (3/3/0/2). Go with the Knife - it offers more plastic and weight options (0 blends), is easier to find, and costs less.

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