That was plenty good enough information - I never really put a lot of stock in boil tests; there are just too many variables in the real-world field use of a stove (including the operator's mood: sometimes I'm too busy chatting to remember to fill the pot before I light the stove!) The anecdotal data is plenty good enough for my needs.

I was just mostly curious as to whether the Micro had any innovative changes (like the Jetboil Sol claims) that would affect cold-weather performance, assuming an isobutane canister that had been kept in a pocket or otherwise "warmed" before using. Since I only have easy access to the MSR fuel, I end up automatically using isobutane.

Thanks.