John,
LeCruset may be the best of the new iron if you like porcelained pieces. Costly, too. Lodge is very uniform, very heavy (not good in my opinion), and very available. Wagner will be selling some older pieces resurected from their foundry that closed in 1999. To be sold on
sometime in the near future I have heard. There may be some unique and rather scarce items being sold there. Iron cookware from overseas is usually pretty crummy in one way or another. They will also be selling newly made items soon that were cast in the old Griswold foundry but finished in the Wagner foundry.
But, why buy new iron when the old is SO much better quality, holds its value, and when many pieces can be had pretty cheaply, too. If you are buying regular skillets and dutch ovens they can often be found for very reasonable prices in very good condition. All you need is a good eye for the better pieces or someone to help you along (many of us will be happy to do so if you let us know what you need to know).
Guess I'm just stuck on the older pieces that have such good quality and style and light weight compared with new pieces. In the long run the added cost (if any) over the new is not really much considering the better cooking and added joy in using old pieces-especially ones you have paid little for as junkers and have restored to perfection.
Steve