I'm looking to get 2 new balls (Storm/Roto) to beef up my arsenal and am hoping to get some suggestions.

Current lineup is:
Physix-realtively few games
Halo Pearl-20 games on it
Phaze 3-lots of use but still as good as new
IQ Tour (original)-lots of games, much weaker than new but still good on friction

Looking for something close to the Phaze 3 but a little less squirty, thinking the Idol Synergy for that, probably hit with 4000.

Also looking for a benchmark ball that would be a little more dynamic than the IQ Tour, maybe a bit more hook overall but something that would corner a little bit better so I can stay in the benchmark ball a little longer than I can generally do with the IQ.

Any suggestions would be helpful, thanks.