I know crazy jam never saw it again. Never saw very many M-16 jams either. It’ a great rifle if you know how to maintain it.
If I had my pick of wepons I would go with a noisy cricket hands down.
I suppose if you plan to spend a month in mud in a jungle or in desert sand under constant fire from very close range, (????), with zero chance to clean either rifle, the AK would be better.