TRILENE BIG GAME vs Universal Geared Trimmer Line: which is safer?
Shakespeare Universal Geared Trimmer Line is our pick: better on PFAS and on the overall hazard picture.
Berkley
TRILENE BIG GAME
PFAS grade
Excellent 85/100
Overall grade
Good 63/100
Verdict
Buy with care
Hazard flags
⚑ 2
Material
monofilament nylon fishing line
Confidence
72%
LikelyUV degradation and embrittlement
PossibleMicroplastic release during use
Our pick
Shakespeare
Universal Geared Trimmer Line
PFAS grade
Excellent 85/100
Overall grade
Excellent 81/100
Verdict
Buy
Hazard flags
⚑ 1
Material
Nylon monofilament trimmer line
Confidence
72%
PossibleNylon polymer degradation and fragmentation
Where these two actually differ
- We flag UV degradation and embrittlement and Microplastic release during use on the Berkley and not on the Shakespeare.
- We flag Nylon polymer degradation and fragmentation on the Shakespeare and not on the Berkley.
- The Berkley is monofilament nylon fishing line where the Shakespeare is Nylon monofilament trimmer line, which is most of the difference in these two grades.
- These two are level, close enough that price and fit should decide it rather than our grade.
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More fishing line: see the full ranking