Good brands for round aluminized steel cake pans?

I have a few Chicago Metallic pans aluminum pans and I really like them. They are very sturdy and do not warp.

Hi Jennifer! We love Nordic Ware, and we carry their Aluminum Cake Pans in four sizes: 6", 8", 9", and 10". Sadly the 10" has sold out, but you can sign up to be notified as soon as it's back in the Shop on this page: food52.com/shop/products/7827-cake-pan-set-2

Although they are 16-gauge anodized aluminum, I really like Fat Daddio's pans and they come in a huge range of sizes.