I can recommend genuine e-sun pla and pet-g.
But even they are prone to people selling other stuff claiming to be esun.

My good pla is still reprapper tech from 3dfilaprint.com

But I've got nothing but good to say about e-sun filament. I wouldn't call it premium as it does have minor shrinkage compared to reprapper pla and colorfabb pet-g. But it's damn near half the price and the esun whirte pla is probably my favourite white pla yet.