[elit]

-grittibanzli inflate completely randomly. Sometimes tested 20mb inflated zip file is 34mb, other times 31.6mb, another time 33mb atd. exactly same setting and just repeating same command on console.

-zlib codec did not inflated zip file at all!(I thought it was supposed to handle deflate?)

-preflate and reflate both did to same ~27mb, but preflate took ~6sec while reflate did it in ~1sec.

Looks like good old reflate is still the best zlib codec to stick.


EDIT(and ztool is also able to inflate to 27mb without :high or :m2 !) <<UPDATE(BS, scrap that claim, need m2 or high indeed)
EDIT2(ok I checked manual again and learned about zlib+reflate combination benefits. Maybe this is best way. It took ~3sec compared to ~1sec on deflate alone though. Not sure how big those benefits are in real application yet.)
EDIT3(have to explicitly state 'mb' in -c option instead of just 'm', e.g. -c128m vs -c128mb. No big deal but used to ztool, was more flexible. PS: I am really liking the idea of zlib+reflate in one go, before I used to pass twice in test to find out which one to use.)