For a techy Joomla is ok and Wordpres easy.
For a non techy Wordpres is ok and Joomla not easy.
If we say a CMS, then we have two categories of lets say DEVS.
- the one is to put togeteher to software blocks/themes (plugins, e.t.c.)
- the other to write plugins and themes, in this secord area is used the same Bootstrap