I used a Moroso on mine. Blair and I put a Canton side by side to it and realized that it's the same dang pan, just branded differently. I'd say look up Canton and Moroso and buy whichever one pops up cheaper.
I used to use Moroso but after finding mig wire still stuck to the welds inside and just a lot of dirt/grit inside, I switched to Milodon. Obviously you can clean whatever you buy, but you can take a Milodon pan, pull it out of the bag, put some lacquer thinner on a shop towel and wipe the inside, and your towel stays clean. Canton is pretty clean as well.
Canton has recently changed their coating. Instead of zinc chromate, they are now doing a clear zinc finish. Used to be gold, now they're natural looking.
I agree that most of the pans look alike. Most of the pans are universal from the weld-line up, so you can finish them with any capacity.