TRILENE BIG GAME vs Sharky III Spinning Reel: which is safer?
KastKing Sharky III Spinning Reel 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
KastKing
Sharky III Spinning Reel
PFAS grade
Excellent 85/100
Overall grade
Good 73/100
Verdict
Buy
Hazard flags
⚑ 3
Material
Aluminum spool, stainless steel, machined metal parts
Confidence
75%
PossibleAluminum corrosion and oxidation
PossibleBearing corrosion and seizing
PossibleDrag washer material degradation
Where these two actually differ
- We flag UV degradation and embrittlement and Microplastic release during use on the Berkley and not on the KastKing.
- We flag Aluminum corrosion and oxidation, Bearing corrosion and seizing and Drag washer material degradation on the KastKing and not on the Berkley.
- The Berkley is monofilament nylon fishing line where the KastKing is Aluminum spool, stainless steel, machined metal parts, 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