Selecting the right banneton for my dutch oven

Hello bakers,

Now that I have more time at home, I have been dipping my toes into sourdough bread making. I have now made a handful of loaves using my sourdough starter and have really been enjoying the journey. But I have so many questions...

I have a 7 quart Oval Lodge Dutch Oven and I'm trying to buy the right banneton to match. I am under the impression that it would be advantageous to be shaping batards and using an oval banneton to match the shape of my dutch oven. Am I on the right track?

Thank you in advance for any and all insights!!!