I've made a decent number of them over the years with various designs and sizes. I think several of them are still in my folk's garage and I think there's still one in the side pocket in the bed of my truck, While I've carried them in the past, I generally stick to a regular backpacking stove except for winter day hikes where they're handy for heating water for tea.
ETA I forgot that my brother has one of the Vargo titanium versions. Last time I asked him about it he seemed pretty happy with it.