I'm a Zerg player, but the openings I see Protoss players (at Top 50 GM on SEA) are gateway all ins, 6/7/8 +1/+2/Blink all ins. 4Gate Stargate opening is very popular in the current metagame. Gerbera, then player who is #1 on SEA goes for a REALLY fast 3rd (8 mins), and then follows that up with blink and a robo for a really strong +3 2/3 Collossus push.
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