That's just not my own "opinion" but coming from quite some experience with other companies and teams as well.
Except for some hobbyists, I have never met a person in a professional company liking KiCad.
My own experience in professional companies is that those companies need to select standards in order to keep everything running smoothly and sustainably. (I can't believe I just used the popular buzz word "sustainable", but I think its use is appropriate here.) All sorts of standards need to be established and maintained: BOM formats, drawing formats, title blocks, .. the list is nearly endless. At the bottom of all of that are the software programs chosen to generate all of the files. In other words, once a company decides that all of the schematics and PCBs will be developed using, for example, Altium, then it's law until the company is
forced to make a new choice.
Some years ago I started working at a small company where Circuit Maker was used. Just about the time that I started there, Altium bought Circuit Maker and essentially stopped supporting it. So the growing company was forced to choose a new standard. I reported that I had used Orcad years prior, but was more familiar with Altium. I didn't really like either, but Altium seemed like as good an option as any. Since Altium was offering a "low cost" upgrade path from Circuit Maker to Altium, that was the direction taken.
All but one of the existing engineers complained incessantly while unlearning Circuit Maker quirks and learning new Altium quirks. But eventually they able to get work done with it. All admitted that they didn't like Circuit Maker or Altium.
I suppose the lesson here is that I have never met a person in a professional company liking
any ECAD tool. They stop complaining once they are familiar any particular tool, But the fact is, professional companies all standardize on a small number of high price tools, so that is all that the engineers are familiar with.
When I became an independent consultant I was in a position to choose my own standards moving forward. I considered buying a yearly license for Altium, but also looked seriously at lower cost options. I didn't need anything free, but I'll be honest that I wasn't interested in spending thousands of USD every year just to keep something that I was used to. I tried KiCad V5 and I found that although the interface was very different from Altium, once I learned how to use it I was able to complete designs just as well and quickly. These are complex designs, with multiple schematic sheets and often six layer PCBs. The complexity ruled out most free and open source programs, but the specifications of KiCad were sufficient, so I gave it a try. I learned to use it and I learned to like it at least as well as Altium.
So now you know one person that works at a professional company that likes KiCad. The company has only one employee (me), but don't you dare suggest that it is not professional!
For the past couple of years I have worked with an organization where everyone is "1099" as we say in USA. In other words, there are no regular employees; everyone is classified as an independent consultant, even the student interns. There is one other EE that used Eagle for years while working for large companies. When he went independent he purchased an Eagle license of his own.
As you probably know, Eagle has been purchased by Autodesk and the licensing has been switched from perpetual to a yearly subscription. He understandably didn't like the change so was considering different software. I told him I use KiCad. He said that he had heard that it was shitty with a horrific interface. I took him on a quick tour of V5 showing what I like and don't like about it... he installed a copy and gave it a try. The fact that it will import Eagle projects made it easier.
He complained and whined that it doesn't work the way Eagle does, but he also admitted that Eagle is shitty with a horrific interface and that he continued using it only because he already knew how. Now he uses KiCad for all new projects and recently commented that he actually likes V6 better than Eagle even though he's still learning to use it efficiently.
Now you know of two professional EE's that use and like KiCad. You are no longer entitled to say "
I have never met a person in a professional company liking KiCad."
I have been hearing for years that it will improve.
For years it
has been improving. If you haven't given it a serious try since V4, then I hope you will at least reconsider it before repeating the same complaints we've been hearing for years.