And more consistent balls.
We just recently had the "joy" of playing against a club that plays with Andro balls. Huge problem here trying to read a ball that is mostly not round (one edge and the ball is completely shit - or a triangle). Loops and topspins are so damn easy to block, because generating spin with that ball is a matter of luck, otherwise the ball is dead. I often dont even have to close the bats angle to get the ball back on the table. I can even chop full blown loops with my setup.
So after the first set i gave up completely on my usual attack style and went more for blocking and pushing everything that comes in.
The game overall felt like 2 division lower in an instant. Absolutely disgusting.
On top clubs often play with used ball (which is beyond me) in official championship matches. I dont really get why this is still allowed with these shitty ass balls there in play.