UR Cloudpost vs Goblins

So I tested a couple of matches vs goblins, and the matchup felt like we were ahead on the play, and slightly behind on the draw. It really comes down to if he has a turn 1 2/2, and how many sledders/raiders they draw.  Staggershock felt too slow, and firebolt was the worst burn spell as it does little if sledder/raider is in play and it cant ever kill a flunkies. You need your red mana by turn 2 vs this deck, or else they will leverage their tempo into a game win. After sideboard the matchup is gets better as you have hydroblasts, and seismic shudder. Teachings is amazing if you can stabilize, and the counterspells are awful. Being able to chain teachings for bolts is enough, and if you happen to draw serrated arrows after killing a goblin or 2, it helps tremendously.  Mulligan very aggresively to hands with both red mana and 1 mana burn spells.