Hello, I am looking to get myself a cast iron skillet, and I have a couple of questions I’m not finding immediate answers for:

• Does it matter what brand of skillet I get? Is there one brand better than another, especially for beginners?
• What size should I get? My main interest in CI is to make my own pizzas, but I’ll probably expand out from there.
• Should I get a set with multiple sizes?

Thanks! Also, am I missing asking anything else? I don’t know what I don’t know. :)