I read a comment in one of FB table tennis groups, that ITTF basically effed up Chinese table tennis with getting the ball bigger ... but ... the bigger ball need exactly what Chinese players are playing with - harder, tacky rubbers. the rest of the world had much more adapting to do, because there was first adaptation to the ball and then also adapting to tacky and hard rubber. but that's not the topic here ...
ittf wants to make the game slower - for audience to follow
they have succeeded in making it slower. Not sure if audience has increased...
but manufactures counter this with technology and boosters.
also note, CNT is blessed with its state backed resources.
DHS is one of the biggest makers of balls. There is no official stats, but if someone was to claim DHS makes more balls than all other factories together, I won't be surprised (taking 3 star balls).
So, 1 year before the 40+ ball was launched, I got test samples of the 1st gen 40+ balls. Some international players at that time still didn't get, while I got a few.... think about it.
So, that time, I discovered CNT B team has already been training with the 40+ balls for over a year. So my calculations was they got the new ball before launch by around 2 to 2.5 years, and more than 1 to 1.5 years before many international players.
B team is the junior team.
While the A team didn't use because A team was still playing internationals with the 40mm ball
the B team was experiment lab, if we can call it.
And from B teams experiment, CNT changed how they trained, how they hit the ball, changed strokes, changes training schedules - to include my physical (by hiring westerners - one from the NBA).
while other countries got the new ball samples, CNT A team had a whole new package in placed already.
It was not a fair transitioning period.
DHS benefited greatly to 40+ balls I may add.
CNT needs more creativity.
I fully agree.