I am looking at purchasing a new club management solution. Some companies offer all club, shopping cart, POS, etc solutions in one package but they don't all fit my needs.

I am also thinking of purchasing individual products so I can choose the richest feature set that best fit my needs.

I am concerned with integration and support.
Which is better, a single service provider with fewer features or multiple providers with robust features but I deal with the integration?

Thanks!
The Club Guru