i do not understand the trend of why everybody all of a sudden wants to buy cams based on how they sound.
who gives a rat's patootie what it sounds like! how it runs is far more important unless you spend your time idling around the fairgrounds or revving your nuts off in burger joint parking lot.
there's no one answer to which cam to use. there are general recipes that are accepted as combos that work well together, or some rules of thumb, and ideas and suggestions. but you need a lot of additional information to make an informed decision.
bang for the buck is choosing the right cam for the combo the first time and not buying one all willy-nilly, finding out that it sucks, hating life when you have to drop that loot and do it all again.