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
DGASonarPutt & Approach3/4/0/2
Lone Star DiscPenny PutterPutt & Approach3/4/0/2

Sonar vs Penny 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)Rim width1 vs 1.1 cm (-0.1)PlasticsPenny Putter 12 vs Sonar 0PriceSonar is cheaper ($6.00 less)

Flight Paths

Overhead view · right-hand backhand

0100200300400500Distance (ft)Fade / Turn
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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.

DGASonarPutt & Approach
Lone Star DiscPenny PutterPutt & Approach
Flight Numbers
SpeedRim & velocity
Sonar
3
Penny Putter
3
GlideStays aloft
Sonar
4
Penny Putter
4
TurnHigh-speed bend
Sonar
0
Penny Putter
0
FadeLow-speed hook
Sonar
2
Penny Putter
2
Specifications
Spec
DGA
Sonar
Lone Star Disc
Penny Putter
Flight rating
3/4/0/2
3/4/0/2
Stability
Overstable (+2)
Overstable (+2)
Beginner score
52/100
52/100
Est. carry
242 ft
242 ft
Type
Putt & Approach
Putt & Approach
Recommended skill
Everyone
Everyone
Diameter
21.1 cm
21 cm
Height
1.9 cm
1.9 cm
Rim depth
1.4 cm
1.5 cm
Rim width
1 cm
1.1 cm
Max weight
175 g
174.3 g
Bead
Beaded
Beadless
Plastics
0
PDGA Approved
No
Yes
On Amazon
Not on Amazon
Not on Amazon
Price from
$11.99
$17.99
The Verdict

Sonar or Penny Putter?

The Sonar and Penny Putter fly almost identically (3/4/0/2). Choose the Penny Putter for far more plastic and weight options (12 blends) and easier availability; choose the Sonar to spend less.

Sonar: OverstablePenny Putter: Overstable
Where to buy
Best price
Sonar
$11.99
Buy atAffiliate link
Penny Putter
$17.99
Buy atAffiliate link

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FAQ

Is the Sonar or Penny Putter more overstable?

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

Should a beginner pick the Sonar or Penny Putter?

Both rate the same for beginners (52/100). Pick by feel and price.

What is the difference between the Sonar and Penny Putter?

The Sonar and Penny Putter fly almost identically (3/4/0/2). Choose the Penny Putter for far more plastic and weight options (12 blends) and easier availability; choose the Sonar to spend less.

Which is cheaper, the Sonar or Penny Putter?

The Sonar is cheaper, starting around $11.99 vs $17.99.

View each disc

DGA Sonar vs Lone Star Disc Penny Putter: Flight Numbers Compared