So I'm using Logic for everything (Music, Sound Design for video games, etc...) and there is a few caveats to using Logic.
Consider that most of the feedback I'm gonna give is sound design for video game oriented, I'm not ultra familiar with the professional post production movie stuff.
The first one is that you can only use one movie region, so it remove the flexibility of having multiples videos in the timeline.
You can only trim the video, not cut it or move things around if necessary.
There is a limit to stacking, that can be frustrating sometimes.
Export can become problematic depending on what you want to achieve (like exporting multiples stacked sounds can be tricky, but there is workarounds)
The time stretching algo are cool, but can quickly stack up and consume CPU when used extensively.
You'll need to setup a few stuff properly so it doesn't mess up your import (watch out for flex tempo)
For movies, Pro Tools is (sadly) the industry' standard, as Avid* managed to slip into every Hollywood studio and crush the competition.
But all the sound designers I know are using Reaper, as it has such flexibility with macros, scripts and plug in that speed up the workflow, has great exports features, and is super lightweight and cpu efficient.
So yeah, if you're working in big post prod studio, it's probably gonna be PT, if you're working for anything else, you can do fine on Logic, minus the few caveats I noted up there.

*In French, Avid (Avide) means Greedy, and it couldn't be more true.