Yeah, in that case, it'd be good to get something better. :3 Usually I'm a get it as cheap as you can person, but I appreciate quality as well. So, if it's worth the money, chances are I'll pay out the extra if it'll last longer or work better.
9x11? Interesting. I don't actually own any pans, but the dorms have a bunch of 9x9, 9x13, bread pans, pie pans, and whatever else kind of pans. And maybe a springform one. I'm not sure.