I noticed this stove on BPL, Chris. Someone has just bought one, and hopefully some figures will be forthcoming. I wouldn't say a heavier fuel consumption would be a killer though. If you used it primarily as a wood-stove, and carried meths as back-up, then it could be a nice little set-up. You could substitute a 'pop can stove' for the Ti one if you wanted to save another 20g or so.