Madzooka, TonyXZ, thanks a lot for the info.
I think I didn't get it - if there are m-of-n multisig addresses what are the limits of m and n? multi-sig m-of-n transactions with n > 3 is supported, isnt it?
welcome.
In case with BTC standard multi-sig outputs have max 3 keys, but it is possible to add up to 16 keys.
IMHO, the same situation with BCN