i have been using duralites now for a few months
and like you guys had concernes at first but if you take good care of what you are doing all should be fine,yes there is always a doubt that something may happen but i will eventualy switch to only these .i get an easy 8 flights with my xtreme on all digitals and i still only charge for the sake of not wanting to crash because they went to low

great batteries you just have to be smart about what you do

steff