So how do these click macros stack up in the spectrum of manual casting vs. castsequence vs. castrandom? Anyone done any serious testing of it?

Example, my hunters want to cast arcane shot, multi shot and chimera shot whenever they are off cooldown. Because of haste procs, castsequence doesn't work very well. Castrandom sometimes misses casting directly off the cooldown, sometimes taking several extra "tries" to hit things off cooldown. Having to heal on my main doesn't allow much leway for manual shot weaving.

It *seems* like I can use this to artifically create a much easier, almost perfect shotweaving setup. I'll have to give this a try at some point this weekend. I really do hate to see my DPS suffer because my poor little fingers cramp up too much trying to heal, hehe.