Hey folks. This has likely been discussed here somewhere before. Sorry if it's a previously discussed topic. Wife and I are headed out to do the Colorado Trail this summer. Average elevation is something like 9k so we'll be camping often above tree line. Anoyone have any experience using alcohol stoves at altitude, particularly for two people? Trying to decide between canister and alcohol. Prefer alcohol due to quietness and not having to deal with finding/shipping canisters but could be persuaded if people have had bad luck with them up high. We'll be able to fashion a good wind screen so not that worried about that aspect. Thanks for any thoughts...