Breastfeeding question

To all my excessively breastfeeding mommas

Is your left boob a slacker? And how can I get more out of it

she nurses the most on my right breast and I pump about 8 oz which is way more then she even eats I just freeze it, because I’m getting that much in a 10-15 min time frame. But my left boob I only get about 5-6 oz out in a 10-15 min time frame and she nurses on my left side first I always switch sides at about 15 mins because my let down comes out so fast.

And I always nurse her on my left boob first because my right boob gets so engorged with milk and comes out so fast she almost gets choked on it so I have to express a bit before I even nurse her.