My plan is to turn my old laptop into a spare Elementary-based workstation and see how it goes. In current situation it does not make much sense because comparable non-Apple notebooks are not sufficiently cheaper and I consider macOS the best offer at the desktop OS market today, but I don't like the direction MacBooks are going so I want some backup solution for my daily needs.
I didn't like the hurdles I needed to install non-store software at whatever point that was (mountain lion?).
I've never been a big fan of spotlight, and finder just seems all the more cumbersome to use. To be honest, I find most Windows software slightly more comfortable to use, but prefer the unixy environment I get from bash in linux or osx over even the bash that comes with git (which is nice enough, mostly).
I really like the Windows taskbar more than other launchers I've seen, though I like the windows7 style start menu more. I don't mind the Ubuntu Unity start menu, as I can use that mostly the same as on windows.
I find Finder more comfortable than Windows Explorer. It did look cumbersome at first, but it turned to be much more useable than Explorer. On Windows I've used Total Commander, so when I've switched to mac I've installed ForkLift, but I found out quickly that Finder is good enough for my needs. I use Spotlight to launch programs and nothing more and it's good for that. And yes - unix environment is the key selling point for me alongside with the sane UI and a great choice of cli software, ported from the other unix-like systems.