Thank you for your feedback. That strategy is penalized, as after 5 bounces balls start to subtract points instead of adding, although is actually a fun strategy too so in a variant I might explore it better. The game is about pure skill in the same vein of the physics-based flash games of the early 00s. If you persevere you will probably be able to juggle a few at the same time.
Thanks for taking the time to play it :)