It's not about mafia's and gang's, it's a war between groups.
War? This is a DM or RP server? I'm confused now.
> If you think this is a DM server, you should put who you hate in your enemy list and kill them all the day you find them on the roads.
> If you think this is a RP server, you should act as gangster and you'll just mess with another gangster. (of course you can support another mafias, but gangster hunting mafias?)
Irl mafias are more powerful than gangsters but you do your own RP.
Dont consider this an provocation, I'm giving you an advice.
Has I said before, good luck.