If I was an electrican that carried a tool bag daily then I'd certainly get optimised tools for the jobs. Small, robust, and no fuss is what you are after. Fluke have done this well.
I'm not sure what people have against the square Brymens. To me it's the oversized "baby-head" Brymens that look ugly.
Then again, my laptop is an old Panasonic Toughbook instead of a Macbook Pro so what do I know?
Edit: Maybe you have to see the meters in 3D on a bench to appreciate them. The "industrial ones" don't look their best when photographed directly front-on like on the Brymen web site and you don't see the size difference there either.