For what it's worth, I have the stainless steel version, I bought it second hand for £40 with all the attachments and it's easily my favourite backpackable wood stove, perhaps even my favourite camping stove.
Durable, easy to use with some neat little design features which I think set it apart from the Bushbox. Check out the Firebox youtube channel for inspiration, Steve does wonderful things! For instance, if you get it with some extra fire sticks and the grill attachments then there is a myriad of ways that you can configure it for cooking. The ash pan is also removeable so that you can easily clear out any build up of ash during a longer burn.
I use mine as a firepit when solo camping and have frequently kept it burning for several hours at a time without any issues to the metal. A friend of mine has the Ti version, the design is identical and he treats his much the same as I do with mine. So the only real difference is the weight, which is approx 50% less.