hillise: i am using the srixon balls
hillise
I am using the Srixon also and found the same thing. That said, when using the Callys, those stopped REALLY well
I can't comment on the Clevelands but I had the L38/39 ATVs and liked them so I upgraded to the higher ones when I had the opportunity
All this said, whichever you get, you will want to spend some time on the practise with them and use them from fairway, sand, rough and StA or RSG fescue to see want they do for you
eg. 64d @ 50% power from 20/30% sand goes 11-13yd flight
Good Luck
Luciano