Callaway Big Bertha B21 Vs Cobra F9 Irons Comparison And Review

A Head To Head Battle today between cutting edge game improvement iron from Callaway with the B21 and an excellent distance iron from Cobra in the F9 Speedback.

Big Bertha B21 Irons

A new set of Big Bertha Clubs hardly needs any introduction and that is the case with these new B21’s

These irons are built for high handicappers and beginners.

They have a lot of offset to negate any slicing with the clubs, the have extremlely generous lofts and massive sweet spots to allow players to hit the ball high, far and straight consistently/

The clubs are also crafted by AI to ensure the weighting is perfect with low COG and high MOI.

The B21’s are packed with some of the very latest golf technology from Callaway.

Cobra F9 Irons Overview

The Cobra F9’s contain a ton of the latest and greatest golf technology to produce easy to hit irons that are built for distance.

The irons use low and wide tungsten weighting to keep the COG low in the irons and the Centre Of Gravity gets progressively higher towards the longer irons in the set.

The Conventional sole width also gives workability on these irons while the thin, C & C milled face ensures control and ridiculously high ball speeds.

A Multi Material badge dampens any unwanted vibrations while tungsten weighting keeps the MOI high in the irons.

Arrcos sensors come embedded in the irons allow you to track your game, stats and improvement over time with the Arccos mobile app.

The Big Bertha’s are ideal for higher handicap players and beginner, they also cost more than the F9’s. The F9’s are excellent for better players of a high to mid handicap.

Callaway Big Bertha B21 Irons

Category – Game Improvement Irons

Cobra F9 Irons

Category – Distance Irons

Big Bertha B21 – First Impressions

The B21’s take on the legendary name of the Big Bertha series and these irons are super forgiving and easy to hit.

The Irons have been designed using Artificial Intelligence that ensures the very best weighting and features are included for maximum accuracy and forgiveness.

The clubs also have wide soles and a pronounced offset that ensures you get tons of forgiveness even when you don’t hit the ball flush on the sweet spot.

The clubs have a lot of loft, allowing you to get the ball in the air while the Tungsten Weighting keeps the center of gravity low.

You shouldn’t have any problems getting the ball in the air with these Irons.

Cobra F9 – First Impressions

Straight off the bat, the F9 irons look like exactly what they are, distance irons, with a solid and compact club which boasts a wide sole.

Smart tungsten weighting keeps the COG low in the irons and an ultra thin CNC milled face allows for exceptional ball speeds but also feel and control over the ball, especially in the shorter irons.

A Multi Material badge dampens out any unwanted vibrations which again adds to the feel of the clubs and progressive hosels ensure the perfect weighting for every club.

With Arccos sensors fitted as standard on the F9 irons, these are going the be great for mid handicappers and improving players who want to work the ball a bit more but still get the most distance possible.

Big Bertha B21 – Selling Points

  • Artificial Intelligence
  • Urethane Microspheres
  • Lots Of Loft In The Clubs
  • Wide Soles – Large Sweet Spot
  • Flash Cup Face For Ball Speed

Cobra F9 – Selling Points

  • Low And Wide Mass Weighting
  • Progressive COG
  • CNC Milled Progressively For Feel
  • Higher Spin Rates For Better Players
  • Comes With Arccos Sensors
  • Tons Of Distance

Who Are The B21 Irons For

The Big Bertha B21 Irons are for beginners and high handicappers who want to get as much forgiveness as possible from their clubs and will perfect for anyone who struggles to get the ball in the air with their irons.

B21 Family Of Irons

The B21 come in only 1 format but there are plenty of other offerings in 2021 from Callaway in The Mavrik family and Apex 21 Iron Sets.

The Mavrik irons are perfect for High – Mid Handicappers and the Apex 21 Set is perfect for the better players among us.

Distance: 94/100

Accuracy: 96/100

Forgiveness: 98/100

Feel And Control: 86/100

Overall Score: 94/100

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Who Are The Cobra F9 Irons For:

The clubs are going to be perfect for Mid Handicappers and improvers looking to forego a little bit of forgiveness for more control but still want to get more distance.

The clubs wont be for complete beginners but they are quite easy to hit far and straight at the same time.

The Family Of Irons

Cobra have really come into their own in terms of golf irons and the F9’s continue to be incredibly popular with their reduced price.

The F8’s which came before were also a quality set of clubs that the F9 set has worked on to add extra feel and performance.

The Cobra Speedzone & RadSpeed came after the F9’s, bringing 3D printing and Artificial Intelligence into the mix to slightly improve performance over the F9’s but not by that much and the F9’s remain a quality set of clubs for a bargain price of $500.

Distance: 94/100

Accuracy: 93/100

Forgiveness: 93/100

Feel And Control: 94/100

Overall Score: 93/100

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