Shimano Aero BB 4000X vs Shimano Cardiff 301A

The selected categories are different, score metrics vary from category to another.

Shimano Aero BB

Spinning

39.80 out of 100

Value for money2 out of 5

Quality classLow

Durability3 out of 10

Ergonomics6.03 out of 10

Gear ratio4.7:1

Maximum drag10kg / 22.05lbs

Weight290g / 10.23oz

Line retireve per crank75 centimeter / 29.53 inch

Ball bearings3+1

Technical Specifications

BrandSHIMANO
The main category of the reelSpinning
Price range~ €61.33
Is saltwater resistantNo
Spare spoolNo
Reel size4000
Handle typeSingle handle
Drag typeFront drag
Handle orientationLeft, Right
Line capacity monofilmm/meter: 0.3/180

Shimano Cardiff 301A

Multireels

34.80 out of 100

Value for money3.5 out of 5

Quality classMedium

Durability3.69 out of 10

Ergonomics6.38 out of 10

Gear ratio5.8:1

Maximum drag5kg / 11.02 lbs

Weight252g / 8.89oz

Line retireve per crank61cm / 24.01 inch

Ball bearings4 A-RB + 1 RB

Technical Specifications

BrandSHIMANO
The main category of the reelMultireels
Price range~ €88.60
Is saltwater resistantNo
Spare spoolNo
Reel size301
Handle typeDouble handle
Drag typeStar drag
Handle orientationLeft
Line capacity monofilmm/m: 0.25/285. 0.30/235, 0.40/40 lb/yds:12/230, 14/180

Conclusion

Both Shimano Aero BB 4000X and Shimano Cardiff 301A score below average overall, indicating some compromises in total score, gear ratio and durability. If you must choose between them, Shimano Aero BB 4000X offers a slight edge in maximum drag, while Shimano Cardiff 301A may still be worth considering depending on specific preferences.

What's the difference between Shimano Aero BB and Shimano Cardiff 301A?

Shimano Aero BB 4000X

With a great drag score 9.6 out of 10 (10kg / 22,05lbs), the reel is built to handle big fish confidently.. whatever the setting, freshwater or inshore salt
When it comes to retrieve speed, a score of 5.71 out of 10 (75 centimeter / 29.53 inch) means slower line pickup, great when you need more control for slower fishing styles