Default is there any decent rom around that has good features AND good battery life???

i am really annoyed. since a couple of days i run beanstalk 4.4.200 and the rom itself works fine and is fast and all that. but the battery drain, oh my god, i've never seen anything that terrible. even worse than stock and nobody who can held me with it.
so thats why i have to ask again: which roms are the other people here using, what did they do to get it running ok.
i'm looking for a rom that doesnt use more 10% of battery while i sleep, that shouldnt be to much to ask from a phone
that is basically off all the time.