Shimano Aero BB 4000X vs Daiwa 21 Certate SW 8000-PX

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

Daiwa 21 Certate SW

Seafishing

95.00 out of 100

Value for money4.5 out of 5

Quality classExcellent

Durability9.5 out of 10

Ergonomics5.52 out of 10

Gear ratio4.8:1

Maximum drag25kg / 55.12lbs

Weight615g / 21.69oz

Line retireve per crank92 centimeter / 36.22 inch

Ball bearings8

Technical Specifications

BrandDAIWA
The main category of the reelSeafishing
Price range~ €585.00
Is saltwater resistantYes
Spare spoolNo
Reel size8000-P
Handle typeSingle handle
Drag typeFront drag
Handle orientationLeft, Right
Line capacity monofilmm/meter: 0.28/300

Conclusion

Daiwa 21 Certate SW 8000-PX clearly outshines Shimano Aero BB 4000X, offering significantly better performance in durability (9.5 out of 10) and total score (9.5 out of 10). While Shimano Aero BB 4000X may be a budget-friendly option. For most anglers, Daiwa 21 Certate SW 8000-PX is the kind of reel you can trust when performance matters.

What's the difference between Shimano Aero BB and Daiwa 21 Certate SW?

Daiwa 21 Certate SW 8000-PX

With a high gear ratio of 9.2 out of 10 (4.8:1), this reel is built for jigging, lure work, or staying tight to fast-moving fish
Built tough for the salt, ideal for seafishing.
Exceptional value at €585.00, this reel offers impressive performance for the price, making it a top pick for serious seafishing anglers and pros