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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
Doomsday DiscsCyber PutterPutt & Approach3/3/0/2

Knife vs Cyber Putter

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

Key differences

Diameter21.1 vs 21 cm (+0.1)Height1.9 vs 2.1 cm (-0.2)

Flight Paths

Overhead view · right-hand backhand

0100200300400500Distance (ft)Fade / Turn
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
Doomsday DiscsCyber PutterPutt & ApproachOut of Production
Flight Numbers
SpeedRim & velocity
Knife
3
Cyber Putter
3
GlideStays aloft
Knife
3
Cyber Putter
3
TurnHigh-speed bend
Knife
0
Cyber Putter
0
FadeLow-speed hook
Knife
2
Cyber Putter
2
Specifications
Spec
Viking Discs
Knife
Doomsday Discs
Cyber Putter
Flight rating
3/3/0/2
3/3/0/2
Stability
Overstable (+2)
Overstable (+2)
Beginner score
50/100
50/100
Est. carry
234 ft
234 ft
Type
Putt & Approach
Putt & Approach
Recommended skill≠
Everyone
Intermediate
Diameter≠
21.1 cm
21 cm
Height≠
1.9 cm
2.1 cm
Rim depth≠
1.8 cm
1.6 cm
Rim width
1 cm
1 cm
Max weight≠
176 g
174.3 g
Bead≠
Beadless
Beaded
Plastics
0
0
PDGA Approved≠
Yes
No
On Amazon
Not on Amazon
Not on Amazon
Production status≠
In production
Out of production
Price from≠
$11.99
Not listed
The Verdict

Knife or Cyber Putter?

The Knife and Cyber Putter 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: OverstableCyber Putter: Overstable
Where to buy
Knife
$11.99
Buy atAffiliate link
Cyber Putter
See retailer
Out of production
Buy atAffiliate link

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FAQ

Is the Knife or Cyber Putter more overstable?

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

Should a beginner pick the Knife or Cyber Putter?

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

What is the difference between the Knife and Cyber Putter?

The Knife and Cyber Putter 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.

View each disc

Viking Discs Knife
Viking Discs
Knife
3 / 3 / 0 / 2
View disc →
Doomsday Discs Cyber Putter
Doomsday Discs
Cyber Putter
3 / 3 / 0 / 2
View disc →
Viking Discs Knife vs Doomsday Discs Cyber Putter: Flight Numbers