But there is something very important to take into consideration — time. Specifically, your time. Even a CMS designed to make keeping your website up-to-date takes quite a lot of time ... time you would probably rather spend running your business or organization. Add in the learning curve getting up to speed on the CMS, itself, and suddenly you have another part-time job.
It's certainly easier on you. When you want something changed or added, just send us an email at firstname.lastname@example.org. Most updates are done the same day.