We have both an ozpig and a Snow Peak fire pit and grill.
I have not cooked a camp oven on the snow peak yet but it could be done no worries.
Next time I give it a run I plan to cook a roast camp oven on it
There is a few of things that really impress me about the snow peak.
(1) It packs down to bugga all and is easily stashed away in the camper.
(2) Having the fire up off the ground it seems to chuck out more heat for the amount of wood used compared to to having a fire on the ground.
(3) Made from stainless steel it's gunna last me a life time.
The Ozpig has been pretty good. I have probably used it home more for cooking on than I have camping.
We find it a pain in the arse to store in the camper, this was not so bad when we had a dual cab.
The pig is not as good for sitting around, drinking beer and roasting marshmellows.
And although we kept ours out of the weather, they can start looking fairly rusty if not looked after.
A mates ozpig is looking rather 2nd hand after a short stint out in the weather.
I will probably sell the Ozpig off if anyone's interested.

Glenn