Mine is the Ti version. Opted for that mostly because it is stronger and very flexible (does not kink)
Recently I purchased the Caddy, it wasn't out when I ordered mine (very early adopter...)
That caddy now takes the full system : pot/stove/cone/fuel bottle/lighter/stakes (for wood burning mode) and my kitchen cloth.
As I do "boil in the bag" kind of cooking, the bottom of the caddy is now my bowl and the top is my cap. No food taste remains once washed. I prefer that over the bags because it it easier to handle (for me) , easier to keep the food hot during re-hydration time (just pile spare clothing around it, and I do not ever have to wash the pot because I only boil water in it. That means that my tea does not taste of tomatoes or curry.
BTW, I never had another system that efficient particularly in cold/windy conditions. It is a lot more stable also than most (IE less chance of spilling your food)
Franco
Forgot to mention, yes I like it....
Note that the pot is outside the caddy and so is the lid..
There is a short cone version that fits inside the pot but it isn't as efficient.