StrangelyBrown
Tour Winner
I'm a high handicapper and I've shot my best rounds with ProV1x balls, however, as the ZStarX was on sale I'm giving it a whirl this year. I wont be putting them into play until the weather gets better mind 
26 handicap, play the lake balls and spend the extra tenner you would spend on lessons then you will see much more improvement in your game. Honestly it's better value for money.
using a softer ball did make a difference. BUTTTT, it killed my driving and long irons because the software ball spun way too much and exaggerated my fade\slice.
The other thing is, I keep the ball if I get a hole in one. Write the date, hole, SI, length and club hit on it.
I never play with a ball I would be embarassed to put in the trophy cupboard.