Quickmatchs vs Arena

DesmondW

Should you spam quickmatch's to max your 2 stars and gain more 3 star shards via max sig crystals hence the domino effect and gaining champs more quickly or grind arena and gain units, phc shards, gold and bc?

Championcritic

Spam quick match while gwenpool at the movies is up, those crystals will revert back to the usual crappy ones once the event is over.