I recall the OP was working in fault finding on control panels, as opposed to more traditional electrician disciplines, as there are a couple of other recent threads started on the same/similar topics.
For an electrician's everyday meter to grab for quick tasks, I guess most would say the 289 is too large and complex, akin to using Excel when a pocket calculator will give you the same answer in a fraction of the time.
There is a good review of the 289 below which I've linked to (Mods, I hope that is OK to link to, I'm still quite new here so please delete if against the rules)
Annoyed with the Fluke 289 - Page 1 - https://www.eevblog.com/forum/testgear/annoyed-with-the-fluke-289/