Hi Juraj, Brendan and Rui,
Thank you for your quick replies.
I will add to my colleague Geo's original query.
We are new to developing in Kentico and are currently in the process of migrating a number of websites from a legacy WCMS to Kentico. This project will be our third Kentico project but first that could be a multisite setup. All the sites are brochure sites and have no ecommerce functionality apart from a ticketing vendor API integration - no front-end user logins required.
Our reasoning behind a multisite setup would be to allow super users to manage content across the different sites and also as they are all underpinned by almost identical designs, we thought it would be best to create a single setup.
However, there may be some level of marketing automation, A/B testing and personalisation required for each individual site rather than as a whole, so not sure if a separate instance would be recommended here. Also, all the sites would have a different theme/style but they do use the same library of widgets/templates/sections so either a shared library across all instances would be suitable or one instance.