I am looking for information on the durablity of the stove as an expedition stove. This would involve heavy usage. I understand that routine cleaning comes with this style of usage. Reviews have jumped from 2007 to 2012 era. Will this stove be able to handle the usage? Optimus says it will, I called and had a chat. I do not want any advice on other stoves such as a dragonflies, xgks or primus omnifuels, I have owned all 3. I am looking for a more reliable stove without breakable parts and the ability to simmer as well as melt snow. Reviews have jumped from 2007 to 2012 era. I am looking for someone that might own this stove and have some knowledge for the 2010 era stoves.