While I am relatively up to speed with most basic things of this OS, I must admit that I severely underestimated the scope of change. All the tiny things, like copy pasting a snipping tool screenshot into a chat, or just saving a file to a certain location, need another approach. I enormously miss the omnipowerful CTRL x/c/v combination windows had, and I still have a hard time teaching my motorics to differ between the CTRL and CMD and OPTION when manipulating the cursor. Also the WINDOWS LOGO BUTTON + arrow keys, to move screens around the display is missing and I need to buy an App for that. The price seemed to be around 8eu for a 2 year license but I'd wager that'd be pretty default behavior for an OS - even Ubuntu has it. Though it's somewhat refreshing to buy an app and knowing you're not still the product, but I expected to be their either way.
Overall I really do love the experience on Mac and I think that in a year's time I am above and beyond my productivity on Windows. Also one thing I'd like to commend Apple for is the readability of their privacy policy regarding their use of data for advertising.