Why then most pros or even just high level players don’t using 3$ blade with 1$ rubbers boosted? If those high end blades and rubbers are “not worth it”?
Of course it does but not for everyone.
And most amateurs will benefit from cheap slow racket/rubbers combo much better while their in developing phase other than using FZD SALC with T05 or D05. But the higher you go - the better you became - your needs may change and your equipment also. I know an amateurs that never participated in rated tourney with a playing level of 2300+ they just spar with national level guys for years. Did they benefit from high-end equipment? I’m sure they does.
So the most important thing is not cost of your setup but it usability and suitability for your needs and technical level/style
