In normal circumstances I would agree with Drew that these Insider builds should only be run in virtual, dual-boot or spare devices. Most definitely with Developer builds. However I tend to agree with you as current Beta is probably just as stable as current Release which itself is prone to problems.
In saying this, it generally takes an OS change as huge as this one a couple of years to mature. Many corporations may wait several years prior to making the change to a new OS variant. Not sure how many times I have considered going back to W10 on my main desktop due to lacking features that MS removed in changing this and that.
I might also consider putting Beta, soon RP on my main system shortly simply because of the fixes to the Start Menu. I just don't want a watermark on my working computer. We should see that removed soon enough. There are too many concerns with Beta at the moment.
Regards,
I'm in a similar situation to you. Have several PC's and notebooks, with the main working still on Window 10. Sure, I play my games on the Dev PC, as I do most other things, which are mostly duplicated, to be able to see the difference.
However, there are a couplie of fundamental things that prevent me from going to Windows 11 Dev, Beta, or other versions. These may appear just minor to some, but having to work with them all day, is a different story.
Yes, I've complained about these in Feedback, but.....