Hi Rich
to be honest I've never used a traditional cast Dutch oven. I'd always avoided getting one having seen the remains and heard of so many cracking when dropped.
The spun carbon steel ovens are still quite heavy, I forget what they weigh in at, but no where near as bad as a cast iron job.
You can heat from above and below although I've got the best results with most come from the top, and its easier to regulate the heat anyway with most of it coming from the lid. I've not had any trouble regulating the tempreture after the first couple of bakes, I've just bought a oven thermometre to help get specific tempretures.
Yeah the travel time is a bitch but since I wasn't paying for it I couldn't insist on it coming by air, I think the first one took only a month.
Neither of the two makers I know of in Oz send over seas but my mate lives near the Southern Metal Spinners factory in Adelaide and the Hillbilly Camping Gear frying pan was posted to him from the makers. I'd tried to get a answer out of them but had no joy.
I think they are fantastic bits of kit and if your used to big loads the smaller one isn't that bad weight wise if you are part of a group and you are sharing the cooking gear. I've just weighed it again and its about 6 lb with a plastic mixing bowl inside.
I've not tried it myself but the inverted lid would work well as a skillet.
I just wish they had a seller in the Uk, although the markup would probably be horrendous. Looking at their website the small oven is £32.18 now, substanially more then when I got mine a few years back.
ATB
Tom