I'm looking for an all-in-one calendar/contacts/project management/task/to-do/etc. application for business. I downloaded the demos for each app. Both had some things I liked, some I didn't, but in reading the official forums for both apps, a lot of people complain about sluggish performance/crashes/etc. as the database gets larger. Obviously, that's not something I can see in the limited trial period.
Are you using either of these apps and have your experienced problems as the database grew larger, and are you happy with the apps overall?
And are there any other alternatives you think I should consider?