Pro Racquet is outstanding in pricing, shipping time and quality stringing services. There is constant communication on your order status. I have been their customer for years and I have not been disappointed. I have many online suppliers on my shortlist but I have not found anyone else who can match Pro Racquet.
Although it is the flagship racket of Astrox series, it actually quite easy to handle and it can be use well in doubles too!
I would say 100zz is an all-round racket and very suitable for player who likes to play at backcourt in doubles. Love to smash with this racket!
The only down side is surely the price, it is probably the most expensive I have bought so far lol