Yonex ASTREL 115 2018 is a tennis racket with head size 115in² and a string pattern 16x17. The declared unstrung frame weight is 260g, the balance is equal to 350mm and the stiffness is 66 RA.
Prince O3 LEGACY 110 2019 is a tennis racket with head size 110in² and a string pattern 16x19. The declared unstrung frame weight is 270g, the balance is equal to 350mm and the stiffness is 75 RA.
Diadem Elevate 98 FS 2020 is a tennis racket with head size 98in² and a string pattern 16x20.
Control
Power-rated rackets are built to add free energy to the shot with less swing effort, typically through a stiffer frame (higher RA) and a balance tuned to generate pace. They suit players with shorter, more compact swings who need extra help generating pace.