Oh God, I hate Estea with a passion. Both Burnaby and Richmond. Horrible service and out of stock supply. (fruit, food, and "bubbles") I ordered an item and they tell me they don't have it, I order something else, they don't have it as well!
Whenever I'm in Richmond, Bubble Queen never fails me.
That place on 41st and Fraser is good too. Although they could fix up the interior a bit.
It's hard to come by good bubble tea in Surrey, so I seldom get it here. Not a big fan of Pearl fever. Bubble world is meh..