The larger tentipi one looks of good dimensions but supposedly warps and rusts. There's something called a Yukon that is supposedly sturdier but a bit smaller, and the Liard seems a bit expensive to me. Help??
I use the smaller tentipi box. What I ike with it is that there is only four pieces total, and that you can put 2-3 pots next to each other on it. What I don't like is the fact that it rusts; if someone makes a copy in stainless (or Ti) I'd buy it in about 2.3 ohnoseconds[1]. I like the material choice in the Yukon, but the shape is wrong for me; I may want to boil rice at the same time as I'm making stew, etc. There is one made in Canada (Black Spruce Gear,
http://www.blacksprucegear.ca/) that has a better form factor than the Yukon, but one ends up paying for shipping from Cananananada (another 40 Ca$ to Sweden). I'll probably go for that anyway, even if it then ends up costing like a Ti Yukon (and weighs 2,3 kg!).
On the other hand my tentipi box has been used for at least 100-150 meals, and is still going strong even if it is getting a bit ratty.
My choice would be the tentipi because I can see one in the shop up the road but I don't want to buy it if it's secretly rubbish.
Not rubbish, the design is brilliant, but it will rust and warp a little bit. I'll actually send them an email and suggest making it in stainless instead/as well.
[1] The ohnosecond is the shortest measureable timespan, e.g. the one that passes between grabbing the falling knife and realizing that that might not have been the smartest move.