To use MultiSite or not?

Greetings,

I am use WordPress for most of my clients. I have not used Multisite in a production environment yet.

I have the need to host a number of sites that are related (an association) but each site would be managed by different admins. Currently I would set up hosting and a stand alone WP installation for each. Would this scenario be more or less ideal for this type of client?

Thanks for any guidance those more experienced and insight with MultiSite can provide.

-Charles