I'll say Visionary for me,why?
cores are simple for the most part and work very good for my game.
covers hold up better then most IME.
price,best bang for the buck!
so far I have found every Visionary ball I've owned does what it's advertised to do.
only down side is they are not registered with the PBA but that's not a problem for me.
--------------------
The harder I try the harder they fall