Happy Mini here. The M1 Mini is not my main Mac and I never intended it to be. I do music production and a huge swath of my plugins and my main interface aren't compatible with Big Sur, never mind M1. I bought this as a tech nerd and as a sort of HTPC super over-powered Apple TV replacement and it has excelled all of my expectations. Logic Pro X is gimped for me right now on this machine because so many of my plugins aren't working, but as I said I expected that, however, I'm using it as a creative tool for creating scratch projects using Logic's vast array of awesome default plugins and having a ton of fun with it, especially outside of my studio and in my living room, chilling back on the couch.
I bought the absolute baseline version with 8GB RAM and 256GB SSD as a sort of "alpha" stepping stone toward a future M1 Mac that I'll be purchasing in the next year or two when everything has been sorted out.
All of the shortcomings were expected so no disappointment here. I'm itching for the future when everything is compatible and I can go full M1 because this thing is a BEAST! My main is a 2015 maxed out MBP and this Mini absolutely destroys it in regards to performance, so I can only be excited for the future of this architecture, it will completely change my workflow. As of now, I'm happy being a "beta tester"!