Have made a couple of stoves now and was wondering what your favorite alcohol stove is? I have made my stoves from a alum. beer bottles (copy of mbd BIOS & whitebox) & have been very happy so far. 1oz of fuel burns approx 7min & boils 16oz in about 4+ depending on conditions. I guess my real question is with all the designs what is the best/most user freindly,has the fastest boil time, & the longest run time per oz of feul? Thanks Jeff.