QUOTE(nwcx @ Aug 13 2010, 04:42 PM)
IMO, why there are a lot of protoss is cuz
- much easier to macro, you can warp units and continue attack
- they are generally much tougher, with (fast) regenerating shields, its something like the orcs in warcraft 3
- require less multitasking, unlike zerg which needs to get queen spawn larva, select larva make unit, micro zergling run around, balance between drone and army count.
- they look cooler

Just my two cents..
i would disagree on macro...
u cant queue up units with warpgates during battles and rally em over unlike the other 2 races...
not to mention the chrono boosting short time unlike muledrops that requires more apm...
besides that, they cost much more supplies which require good supply management especially the spikes when u warp in units...
i would agree that zerg would be the hardest due to the queen spawn larvae + creep spreading...