Which one do I get first for an AD Ezreal?
Depends on whether or not you need the sustain a Wriggle's offers.
What Cenerae said, I usually get Sheen but if I am struggling early game and am getting harassed by a crazy ad opponent, wriggles works
I usually go Sheen and boots first but get a vamp scepter as soon as I can after that.
As others have said... it matters on your matchup.
Thats one of the benefits to using boots+pots to start.
You can gauge of the lane diff before you pick a path if you couldnt figure out your matchup off the loading screen.
No sustain required? rush sheen
Lots of harass, difficult matchup? rush wriggles
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