As I understand it.
With a club you are all equally liable so if it all goes wrong you all have to foot the bill which , if large, could mean losing your house,
With a limited company your liability, as share holders, is limited, ie in a club I belong to we are all share holders with the liability limited to a years subs, in our case around £20.
If things are real bad its the directors that carry the can, like the Hon Sec can be banged up for the clubs misdemeanour.