vague answer to a vague question:
pvt- goon rush into speedlot/goon into carrier(or arbiter). You can end pvt anyway like you like really. The most popular choice seems to be carriers(bring sairs if terran makes wraiths), but not the only option.
pvz- I usually start off with a zeal rush into anti-muta strat(i.e. 1-2 archons, cannons at mineral line), some ranged goons and obs for lurkers and, of course, high templars for storm. Try to keep them(temps) alive, though. Pretty hard to do because they're a bit slow. When facing ultra/ling have a good zeal/archon/temp combo around.
pvp- no idea. my worst p mu.
