Hello All!
At first I tried the one star version of this ball, and I could not find a round one. Many balls got stuck in the robot (Butterfly Amicus). I nearly gave up on these balls. This time our country distributor announced the three star balls which are round and perfect in every sense. So I bought a box (6 balls). My initial thoughts and expectations were to find 1 perfect round 2-3 imperfect but very good, 2-3 eggs and 1 Butal egg shaped balls. I found 1 imperfect and 5 eggs. Because of these characteristics there is a great chance when you loop a ball with decent spin, it will simply jump or sneek on the table after contact, which makes the game untolerable and dissapointing. Also handling spinny balls is a pain, because predicting the bounce is hard math. Compared to other balls the durability is average, other balls like Butterfly MQ are more durable. Xushaofa can handle 2-3 blade edge hits before cracking. The ball gets polished quickly, which is a real pain to loopers, not to mention, that this ball is seamless. Usually seamless balls tend to rotate less, and they have a differrent feeling, when playing. The effective lifespan of one ball is around 5-6 training hours. Plastic ball in general does not support spin oriented game, this particular ball does not support it further more.
This ball is suitable for "girlish" fast and flat exchanges, for some hours, then it loses grip and deforms to an egg shape.
Sorry if being negative, but old celluloid balls were better. Nowdays there are good plastic balls, I have official competition balls (like ETTC 2016 Nittaku, HUN World Tour DHS) and they play better then commercial balls, but the durability of these balls are also low.